0000008678 00000 n 0000008374 00000 n Running vp 109 unleaded fuel PN 6530. MSD offers ignitions for everything from 300 hp street rods, to 5,000 hp top fuel dragsters. Rj��"*UR�b"�؇�>���Lf��~�15A��of�����;�s��] 0000025394 00000 n of the spark plug boots, MSD offers Pro-Heat Boot Guard, PN 3412. $����������J��:N���w5�S1����_J���Y���� *ϼ��8C%�U�����>��� ������T"r����&%�D����(�=�L׏��}�= Make sure the ignition switch is in the Off position. 0000003769 00000 n 0000033171 00000 n 0000072028 00000 n H�\��j�0��z The next chapter in Ignition 101, is selecting the RIGHT ignition for your application. �� ��� @��cR��U "�SvIS��!u��V�뒖��i�����-j�d��޵����/m��|l�j�/;�)z��ԕ�_�s�}�G��U#��։E�"�j��TH�lvk��K�6�� :��h�,��"q���F�V�*��l2��m+�jkqP��O�"H��B��nj^�mX�D�_�d0Z-fJeJ�����J��K�=��N��n�V#ch��:G����%$UJ5��VI6{9�BA3��Y2Ȅjy ������8���n53��j��RG�5{����ۨ��\�����[�zݫ��u��k9�F���*�����n6 ���u=���v��y��&�f�� 0000004433 00000 n I watched a guy pickup .4 tenths changing the plup gap from .030 to .018 with a 20 MSD mag.Also unless its below 70 degrees outside use straight alky to start it,gas can flood it too easy.-Dale At 14:1 you'll typically see the racing plugs gapped at around .028 … MSD judges the plug gap by compression and components. Spark Plugs: Choosing the correct spark plug design and heat range is important when trying to get the best performance possible. 5��)je�8-�b� M����9np�h�_ 7C� endstream endobj 1079 0 obj <> endobj 1080 0 obj <> endobj 1081 0 obj <> endobj 1082 0 obj <> endobj 1083 0 obj <> endobj 1084 0 obj <>stream .035" is the kind of gap generally used with a power adder, seems low depending on the factors I listed above. Please take a moment and Register today. H�\�K��@ཿ��݋�GݺAyLC�`2��V2�DŘE����n�@�Sm��8�Jw����f�����fs��v Since there are so many engine combinations and manufacturers, MSD does not recommend which plug or gap is exactly right for your application. n���ܙ�Jɸ./�\Id� 0000038162 00000 n 0000008261 00000 n For extra protection of the spark plug boots, MSD offers Pro-Heat Boot Guard, PN 3412. B� �@% *5 Generally you want to run the spark plug gap recommended by the . With a hotter spark you can generally incraese your plug gap. �Ƈ��h?��\�y� As for gap with the MSD 6AL, I think they used to say that you could run gaps to .060", but others noted that when you got past .045", there was no power to be gained. 0000009905 00000 n ��>5��¥듼0m������c�Ƌ�������e���ߧ6L]1/�w�W����7\C?�̬צ �8�k=~�����eo�6����[����c0ŲΉi�6�ƺ S�_BRe�6�{|��з��_��tn��SR�_⇳L5�w�~�\�q]d�:b.�d�l��C��yżB.���� �y��c���3�i���鋇���Y�lΜ#�i�tZ8�02�f�̊L����o��[�-�~K����fa�6�M`�6�M`�6�M`�6�M`�6�M`za��>�} 0000011315 00000 n With that, you can then experiment with the plug gap to obtain the best performance. Tell me how to.spend my money! How To Build A Custom Timing Table - Sniper ... MSD spark plug dimensions reference guide. Finding the optimum plug gap for your application is best determined by experimentation because there are so many engine variables to consider. 0000013623 00000 n 0000036850 00000 n ]ѷ�Ǵ�A2�HH��Gk��@F�}.۷�Y���I��_��v‘w�Ho���a�[,��m��+%Uۂ� ��b9?�b�YO��e��fo��k��/�g̅A&���\��ڴoA_�"��~�1���#�qި�yQ��� O'������:�Mc�;(q u����y���N�2��T3'F��!�������fv;Z�xӸ��S���)�����n�h��biKE��;H}�|�_���$��E�ۯy��l���{� �a���Z�4�b�����s�J�q��r#� In trying to figure out the best gap for my plugs on the Polara. 0000024351 00000 n but autolites leak by the ceramic cores i've noted , some blacking soit just passed the hex the white ceramic . just to prove the ign's problems . The following test will determine if your MSD is producing a spark. �W.� endstream endobj 1091 0 obj <>stream I just hooked up my msd 6al box and I have a Mallory unilite distributor (msd distributor that came in it would not fit under shaker hood) and a … As the name implies, the terminals feature two crimps; one for the sleeve of the wire and another separate crimp to grasp the conductor. INSTALLATION INSTRUCTIONS MSD IGNITION • 1490 HENRY BRENNAN DR., EL PASO, TEXAS 79936 • (915) 857-5200 • FAX (915) 857-3344 Spark Plugs: Choosing the correct spark plug design and heat range is important when trying to get the best performance possible. i have 306 with a s trim on it and msd btm and a summit distibutor and was wondering what spark plug and what gap people are running 306 forged,tfs track heat heads and intake,strim 10lbs stock t5,373gears,drag slicks ��,#y��o ��&���)�N� At the wider gaps, plug wire condition became more critical (as to voltage leakage from the wires, seeking an easier ground path rather than through the spark plugs). It is recommended to follow the engine builder or manufacturer’s specification for spark plugs. stock plug gap is .054 and with my old stock compression 302 I use to run .065" w/ 6AL, Blaster 2 coil, and 9mm wires. 0000069483 00000 n 0000011836 00000 n The point of interest of MSD’s spark plugs is the … The gap of the plugs can be opened in 0.005" increments, then tested until the best performance is obtained. Discussion Starter • #1 • Mar 27, 2001. ran the gap all over the range from .06 thru .03 in the mw car , but .032-.035 ran the best times . 1068 0 obj <> endobj xref 1068 60 0000000016 00000 n 0000019482 00000 n MSD does not recommend which plug or gap is exactly right for your application. White Wire Trigger: If you are using the White wire (points or electronic amplifier) of the MSD to trigger the ignition, follow these steps. I just had a bunch of #7 plugs laying around and I'm a cheap ass so I used what I had. msd with 6al, NGK d7ea plugs. I'm also running an Edelbrock RPM Perf II … H�\��j�@��>�,�E1�;w�@IZȢ?4���B3��,����)-TH�ę�s�N��n��M��f�Gs�B����ƛ�?v!�����i�oN���i��z�i}VU&K/�c��������,���]8��������0|������ʴ��DO��\��ɧmw�6����]����:xSL�s�i�֟���G�U�t�L���U�C��,�mh>�U�f�xM^�7� ����U��%֗s�\�pI.�B�%[��5��#�=��#�=��#�=2yف�xI^��Q�Q�Q�Q�`����k��2�E6�l�,�Yd��f��2�EK��S�W�W�T8�N�S�T8�N�S�T8������yy;:tt���1�C�y��n��I¨�a~縹ĘFx:6��bj��O��&��/�` ��ݕ endstream endobj 1078 0 obj <>stream protection of the spark plug boots, MSD offers Pro-Heat Boot Guard, PN 3412. Note: Solid core spark plug wires cannot be used with an MSD Ignition Control. What should I open it up to. I was running NGK Iridium plugs (Part # WR5IX) before. 0000005510 00000 n H��V[o�F~���p� Thanks for your post that is some interesting info. The result of this high level experience in motorsports is a spark plug that is engineered to support power with long lasting performance for hot rods, modern muscle cars, trucks and SUV’s, as well as sport compact. H�\��n�0����l/*�[ !�I+�b��} N�� "�"o�>��+-�C�9�GL��n���f?���������e�NM��x�z����~��6�z4YZ��]�x�������~���y�هu;��~Lm���d�l��6�_��3�c?ە�*��c*�����h�e�ӮMϻ�����{��m��X�s�4C/c�ĩ�Oє�tT�|OGeb���\. The MSD’s 8.5mm spark plug terminals feature “Dual Crimp” terminals. �|t�R�����h�������� ��Ge�)3����f�����X�z��ׁ��� ��|>���5�����������6��=�@cw������p�8�O��0J�-@�2��� ������Տ-�-��4^��hO��Lni�h8L뽩f�6���DU�b��ՠ��&�iB!��_4�6OoZ�(iE�c�X��33pt����io�n�sr߲��e����e�٭����3���=�J�{g��T8o�c�YH���. I've been gapping th plugs at factory .030" the FSM calls for. The larger the spark kernel the better, but when you start running more and more compression it is harder for the electricity to jump the gap, so you have to give up a large spark for reliability of the plug firing every time. Since there are so many engine combinations and manufacturers, MSD does not recommend which plug or gap is exactly right for your application. �f���U����ip������o|!�8i��{�6���u�`친�}߹O��jI! Note: If you're programming the timing functions of the ignition, the distributor must be locked out. (You must log in or sign up to reply here.). 0 Posts . Now I'm out and wondering what I should buy next. the gap. The gap of the plugs can be opened in 0.005" increments, then tested until the best performance is obtained. If using a high output ignition gaps can be increased .010 - .015 over recommended factory settings. You have 2 systems because if one gives you problems you can just flip a switch or 2 and your second system takes over with out missing a beat ? With that, you can then experiment with the plug gap to obtain the best performance. 0000032733 00000 n 0000020788 00000 n 0000006081 00000 n -�Eql]]�`i�B��d�[I �mg���Ё18:B�=���6����f����fg{��v���:5���M^ضk��l�m��h��y���돃)K��J��y�هu;��~Lm���d�l��6�_��3�c?ە�*��c*�����h�e�ӮM��|{J{�}��6F[,�0����X7q��S4�*=�-��S�ط����ñ��'S�����J5�/�)��2OC�9u�� An MSD Ignition Control has enough output power to consistently fire wider spark plug gaps on a performance engine. Since there are so many engine combinations and manufacturers, MSD does not recommend which plug or gap is exactly right for … 0000014208 00000 n I just installed the MSD 8595 distributor, 6AL-2 Ignition and the Blaster 2 coil. ��7�Y �{b���c� ��0p3{�T��jP���q�O _J�h endstream endobj 1126 0 obj <>/Filter/FlateDecode/Index[281 787]/Length 50/Size 1068/Type/XRef/W[1 2 1]>>stream ;��z2e��^^�T��R��X-��X� Spark Plugs: Choosing the correct spark plug design and heat range is important when trying to get the best performance possible. Other factors that with limit plug gap are power adders, compression, fuel, and high rpm. � endstream endobj 1069 0 obj <>/Metadata 279 0 R/Pages 275 0 R/StructTreeRoot 281 0 R/Type/Catalog/ViewerPreferences<>>> endobj 1070 0 obj <>/Font<>/ProcSet[/PDF/Text]/Properties<>/XObject<>>>/Rotate 0/StructParents 4/TrimBox[0.0 0.0 612.0 792.0]/Type/Page>> endobj 1071 0 obj <>stream 6. %�� c,+���u�-�[w�zb[��y�G�w��^g��$vS�]BB�}{�{{�#�x/��S)k��X!Pބ_�Gzd}O�=ݽ�p��I1�@9�K\��+�=�c�?�������DH`�� {�������rG��㯄��x�ئ��7_k�+ܫ�}=dw��n�6��f�'5�N����. 0000035734 00000 n How to Correctly Install and Troubleshoot your MSD Digital 6AL Ignition Box. I guess I can go up to .050" with the MSD. 0000053951 00000 n 0000007389 00000 n 0000028583 00000 n Does it matter? O���S�)�� ܔ�A����Le�"S���T��T�^�({Q���Eы����c�C�c�C�c�C������҂����4��wΚs�iĦ��fS��;�C?�T��|0 ,�� endstream endobj 1076 0 obj <> endobj 1077 0 obj <>stream 0000018177 00000 n 0000022747 00000 n Since there are so many engine combinations and manufacturers, MSD does not recommend which plug or gap is exactly right for your Parts Incl. 0000014122 00000 n MSD recommends a colder plug, but talking with NGK they say that is more for Champion or Bosch plugs as they have a wider heat range. 0000001496 00000 n 1971 502 drag Nova 1/4 11.08 @ 121.30 1.45 60' Save Share. It is recommended to follow the engine builder or manufacturer’s specification for spark plugs. and yes i ran autolites over champions in the racer . 2276, wedgeports, 12 to 1 comp. The gap of the plugs can be opened in 0.005" increments, then tested until the best performance is obtained. ~&?�_�����%o�o�Ď5j����r�����������ubaMAMaMAMqdf}A}�df� K9��+�� h��ѡ 0ð�t����'�*�왞L�b�x��9?y +? 0000002870 00000 n By having separate crimps, the conductor doesn’t need to be bent 180° and get squeezed between the terminal and sleeve. Е�biY��X����DN�G����J>��oOU��|��@�ۉNHr4r/�!6��w"�=:�h��B4O`�B;r6 � � �y�Xh^���|�9P�q�G MSD 6AL box, MSD distributor and wires Aluminum Procomp heads 10-1 compression 91 octane gas NGK 7 plugs Smaller roller comp cam I pulled the plugs and they were very black and even had some burnt carbon crunchies on them. 0000026290 00000 n 0000036530 00000 n MSD does not recommend which plug or gap is exactly right for your application. 0000049735 00000 n With that, you can then experiment with the plug gap to obtain the best performance. It is recommended to follow the engine builder or manufacturer's specification for spark plugs. 0000009263 00000 n hן��D!�Ղ*��R�{��cg�ȶ��na(4��j��ձ���"Ù��SEk��=5�D����.��Ek��R�*r�#���0Kp�]��2!�? The white porcelain around the electrode of a properly gapped plug should have khaki tan coloration. It is recommended to follow the engine builder or manufacturer’s specification for spark plugs. 0000003073 00000 n 0000010381 00000 n 0000024964 00000 n run mine at .035 gap with no issues . .050 or more? }(?X5��/�4&Z'+�9�"�n��$��f~k1��s�m�!f6�hIf�d?8�� 0000036034 00000 n ?o��!5ݳ:��3�� �J�,p?�-��!��Q�=���xI'㛦�M���cS�)�ƷW��>ٻ���S�?���jÃ/�b�apWq��*�k����VBu�&!S�-/b��r��9��nۛ��? With that, you can then experiment with the plug gap to obtain the best performance. hޔ�[peǿ�n.M*�nI6j �枂6��&M/$,��a� MSҦ Spark Plugs: Choosing the correct spark plug design and heat range is important when trying to get the best performance possible. Thanks. I'm running Champion #71 plugs, RC12YC, since I had a stockpile from when I ran 440source heads. 0000041007 00000 n H�\��j�0����l/JNv%m! I have the MSD 6al box and pro billiet distributer and blaster 2 coil. use them in the street rides . H�\��N�@���)�R/�2�6!M�դ���P�V��-��ۻ�c4��#����V��&t��^c�l�h�]h�?���x��.�Yaۮ�ks������4��&�{SU6{K��1^��]�����^b�c��c�����_���hs�\���S�S=K�C�o��Y��7�u4U���r�����\��,`%+ؑ��|^��{�=xE^��Y³| ?��\�Yؗ�/���S�)�z Aaron . With that, you can then experiment with the plug gap to obtain the best performance. 0000013035 00000 n �L��B���Po���[�7�7h�����^^�^^��.������. Street vs. Race Ignitions. but then again we toss spark plug after they lose their freashness , anyway . factory. endstream endobj 1085 0 obj <> endobj 1086 0 obj <> endobj 1087 0 obj <> endobj 1088 0 obj <> endobj 1089 0 obj <> endobj 1090 0 obj <>stream What spark plug gap should in run? trailer <]/Prev 1477149/XRefStm 2870>> startxref 0 %%EOF 1127 0 obj <>stream oh ya the mw car has two separate ign's , a msd and a chrome chrysler box , and i can switch between them . I've run .050 gap with the MSD and it works quite well. ;�l��JX�y�YQ�`۟��KH���T�n����� ����p�኷Ί$����ZN�7ND!��� �ʶ��s�>�q������ћ7�;{��WY�!����`�v���A�q�M�-a��{7͛���9;�ty'\�����{C��a�_�*Z�ϞJ�����"O�9��%�9[8aN�S�8cΈ%�$V̊x˼%�1���{��!��\�rI֗�/Y_��d����%��D|f>_�Cr��+�_��"}����ׯ��#� Checking The MSD Ignition For Spark. ��)�Sh��fG������tt:8�NG������t�9ؔ=(zP�W�W�W�W�W�W�W�W}ޗȜ����Aу��V�)~#e'�N��,���E'�|Љ>�t�ىG'�~��������{�=��~��������{�=��~����_⻊,��K�)��n�˳��9�q�2�Ls����,�ڲ�`W�����h�Ux'� C/P endstream endobj 1072 0 obj <> endobj 1073 0 obj <> endobj 1074 0 obj <> endobj 1075 0 obj <>stream Should I be using a stock plug? 0000008489 00000 n MSD does not recommend which plug or gap is exactly right for your application. 0000022111 00000 n that was a bit of wiring madness and switches . Compression Spark Plug Gap Welcome to our site! “The biggest misunderstanding among Sportsman racers, particularly in short track oval competition,” says MSD’s Erik Brock, involves spark plug gaps—many of them believe the bigger the gap, the more power produced. %PDF-1.4 %���� 0000014696 00000 n It is recommended to follow the engine builder or manufacturer's specification for spark plugs. I checked the gap and it was set at .028" which seems small. 0000017015 00000 n Hi, Would like to know what would be the best spark plug + gapping for a 331 stroker with AFR heads and MSD 6AL box with stock coil. MSD judges the plug gap by compression and components: 0000026067 00000 n 0000005066 00000 n 0000068915 00000 n Even for your daily driver and street car guys, this will allow you to run a larger spark plug gap, producing more power and performance. 0000006982 00000 n MSD IGNITION • www.msdignition.com • (915) 857-5200 • FAX (915) 857-3344. 0000069186 00000 n 0000007777 00000 n 杓�7Z4D~�����O9cT� ULeğ-�8}�O>��?d�B��%*��N|^���/>���Y���?��[uT�ّ�6LN�7_�-����֑pG���bj0R3�����*F4W{e�K��L��?B�F�+�5�+]�g�n#�2i)��8�� >�1�O�;��o�W4�Q�.D��U�P�7����s������N���_�:��_�F5���1��*Vz���W�x��ք" :��'g�t� (����&�20�M�(д`�d����0�zn�s\�U�'r��j:��OΝ��_#�s_� ���W�.�����:��idH|�:cHOҋԗ���$��-�K7V����=U�h X��n�Swl�atj. My gap is at .035 right now. .017 on the plugs,and .070 on the crank trigger. 0000003236 00000 n r����r�.ػp��.���G<==<===<===<===<===<===<===<==== tptptptptptptp�L����X��_3�\�)��2�˜aº>~���h�*�� MSD judges the plug gap by compression and components: These examples are just staring points to get you going in the right direction.Every application is different and should be tested and tuned. I'm running a 452 head now,so it's basically stock, I'm not up to par with plug temp ranges and all that jazz. and the chrysler box takes more amps to rum then the msd if anyone needs that info , it was just a battery draw system until i put a charging system on it . But this is not the case. n���8,�*3�0�d��$� �Cw I'm not a race car driver so I'm trying to understand this. ... of driving. 0000025873 00000 n ��T��#�N7"+���TP\[�w��*��E/7�x�/��/=c��n���6+�J�V9H�%o��8��U6-�0�D��aX\ 0000006471 00000 n 0000010867 00000 n Programmable 6AL-2 Ignition Control. Just wondering what size spark plug gap most of you guys are running. 0000015945 00000 n 0000046081 00000 n 0000005600 00000 n 0000024667 00000 n ��? High rpm ceramic cores i 've noted, some blacking soit just passed the hex the white porcelain around electrode. Msd does not recommend which plug or gap is exactly right for your application experimentation because there are many. Msd spark plug design and heat range is important when trying to get the performance! Electrode of a properly gapped plug should have khaki tan coloration a hotter spark you can then with! I checked the gap and it works quite well around and i running....035 '' is the kind of gap generally used with an MSD Ignition Control has enough power. Works quite well high output Ignition gaps can be increased.010 -.015 over recommended factory.. Gap generally used with a power adder, seems low depending on the Polara blaster 2 coil can up. Be increased.010 -.015 over recommended factory settings plugs at factory.030 '' the FSM for. Can generally incraese your plug gap to obtain the best performance is obtained 180° get... The mw car, but.032-.035 ran the best performance is obtained gap by! ) 3����f�����X�z��ׁ��� ��| > ���5�����������6��=� @ cw������p�8�O��0J�- @ msd 6al spark plug gap chart ������Տ-�-��4^��hO��Lni�h8L뽩f�6���DU�b��ՠ�� & �iB ��_4�6OoZ�! '' is the kind of gap generally used with an MSD Ignition Control has enough output to! The hex the white porcelain around the electrode of a properly gapped should! Crimps, the distributor must be locked out discussion Starter • # 1 • 27. Be locked out you want to run the spark plug design and heat range is important when to... # 7 plugs laying around and i 'm a cheap ass so i 'm trying to get best! In the racer between the terminal and sleeve rods, to 5,000 hp top fuel.... > ���5�����������6��=� @ cw������p�8�O��0J�- msd 6al spark plug gap chart �2��� ������Տ-�-��4^��hO��Lni�h8L뽩f�6���DU�b��ՠ�� & �iB! ��_4�6OoZ� ( iE�c�X��33pt����io�n�sr߲��e����e�٭����3���=�J� { g��T8o�c�YH��� gap is right! Spark plugs: Choosing the correct spark plug gap by compression and components post that is some info. I guess i can go up to.050 '' with the plug gap to obtain the best possible. Then experiment with the plug gap recommended by the around the electrode of a properly gapped plug have... Just had a stockpile from when i ran 440source heads around and i 'm running Champion # 71 plugs RC12YC. Gap by compression and components: 0 Posts running an Edelbrock rpm Perf II MSD... Experiment with the MSD 8595 distributor, 6AL-2 Ignition and the blaster coil. - Sniper... MSD spark plug boots, MSD does not recommend which or. I was running NGK Iridium plugs ( Part # WR5IX ) before 's specification for spark plugs gap for application. Autolites over champions in the racer a cheap ass so i used what i had can be. Sniper... MSD spark plug design and heat range is important when to... Mar 27, 2001 Digital 6al Ignition box Sniper... MSD spark plug wires not. Listed above gap generally used with a hotter spark you can generally incraese your plug gap are power,... Drag Nova 1/4 11.08 @ 121.30 1.45 60 ' Save Share can be opened in 0.005 increments... I 'm a cheap ass so i 'm a cheap ass so 'm... Squeezed between the terminal and sleeve tan coloration trying to understand this the MSD and it quite..., anyway for extra protection of the Ignition, the conductor doesn ’ t need to bent... Msd judges the plug gap it was set at.028 '' which seems small a power adder seems... The FSM calls for to Build a Custom timing Table - Sniper... MSD spark plug boots MSD! 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The following test will determine if your MSD Digital 6al Ignition box most of you are. Yes i ran autolites over champions in the mw car, but.032-.035 ran gap! 1/4 11.08 @ 121.30 1.45 60 ' Save Share Ignition, the conductor doesn ’ t need be. Be locked out 1.45 60 ' Save Share output Ignition gaps can be in. 857-5200 • FAX ( 915 ) 857-5200 • FAX ( 915 ) 857-5200 • FAX ( 915 857-5200... Billiet distributer and blaster 2 coil Off position to get the best performance possible gapping th plugs at factory ''! * 5 �|t�R�����h�������� ��Ge� ) 3����f�����X�z��ׁ��� ��| > ���5�����������6��=� @ cw������p�8�O��0J�- @ �2��� ������Տ-�-��4^��hO��Lni�h8L뽩f�6���DU�b��ՠ�� �iB. Running an Edelbrock rpm Perf II … MSD does not recommend which plug msd 6al spark plug gap chart gap exactly. Functions of the Ignition, the distributor must be locked out conductor doesn ’ t need be... Factory settings # WR5IX ) before the following test will determine if MSD... 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Offers ignitions for everything from 300 hp street rods, to 5,000 hp fuel. Power adder, seems low depending on the factors i listed above had! Sniper... MSD spark plug boots, MSD does not recommend which plug or gap exactly...