Apr 12, 2018 · It's SOP to inspect & gap new spark plugs to your desired gap before installing them. They could have been dropped, thereby changing the gap, etc. NEVER assume they …

Dec 3, 2020 · Closer gap and/or faster speed = higher induced voltage. Since the field can only build when the points are closed and drops when the points open, the timing of the ignition …

Sep 12, 2024 · Hello All, Just looking to see what I should gap spark plugs to with a 454 using an Edelbrock 35830 EFI kit? I read 0.32-0.45, I'm leaning towards the high side. Thoughts? …

Jan 11, 2024 · The oil rings are way bigger than the bore size.. I am building a 454 with 60 overbore (468) and now I am at the point of filing rings. The rings are Mahle 4.310 + 005 file fit …

Nov 11, 2024 · There is a lot of discussion on th350 converter to flex plate gap too large and needs to be shimmed to get the 1/8" to 3/16" gap but nothing on a gap that is less than 1/8" …

Nov 6, 2024 · Building a 454 030 overbore and pre gapped rings are 25/26 thou gap. That is a bit more than I would like. Mild street build. Naturally aspirated. ok, or do I have to buy file fit that …

Mar 15, 2009 · My 70' chevelle 454 (.30 over) has a comp roller cam,roller lifters,roller rockers,edel performer rpm intake,holley 4780 (800d.p.),factory manifolds with chambered …

Oct 31, 2020 · It is no secret that we have many different types of ignition systems. HEI GM type, Crane, MSD, Pertronix etc.. So what plug, heat range, gap and plug material should we use? …

Dec 15, 2007 · On average what should the door gap be from door to quarter panel....and from door to fender on a 69 Camaro? I just want to see if I can get these reproduction fenders to …

Aug 20, 2007 · Would the huge diff in gap specs mean that I am now going to get better gas mileage or what? I know that running a wider gap means a bigger spark kernel and that …