Aug 29, 2007 · My engine builder put Autolite AR3924 plugs in and said to get some shorty accel plugs in the same temperature range. I have done quite a bit of research and cannot determine what the …

Apr 24, 2010 · my 79 Z has a accel super coil 140003 and will not work my tach? did my 79 Z come with HEI or points from the factory? this is what i sent to Accel tech support and what they said back to …

May 3, 2005 · Ignition Failure, Engine doesn't want to start - Second Generation Camaro Owners Group Message Board

Oct 21, 2010 · I picked up this mpfi intake recently for my bbc 427 but am having a hard time finding info on it, and by extension what cam to go with (machinist said go with a 280h and performer rpm …

Jul 6, 2007 · serpent710 Veteran Member Jul 6, 2007 1,017 Fort Lauderdale, Florida Twisted_Metal said: I'm using ACCEL shorty plugs (576S) with a tapered seat. (.040 gap out of the package)

Nov 28, 2005 · i found that accel u-groove has them, but cant figure out how hot of a plug to use.

Nov 28, 2005 · our 74 camaro is missing on the top end at about 5000rpm when drag racing. Waht could cause this? He is running an Accel HEI. thanks

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Jul 4, 2006 · Guys, Dave "Dirt" Reynolds has suggested that we devote some space on the message board to Vortec heads. Cylinder heads are arguably the most important link in the "power chain", so …

Jan 20, 2005 · I can change jets, rods, accel pump shot and only affect the areas that those parts control but if I change the stepup springs to the wrong ones the car can become almost undriveable at …