2018年4月12日 · Test engine was a 253 Cu in V6. Stock ign, 045 plug gap, it made 168 hp. With Platinum plugs, same 045 gap, it made 171 hp. Split Fire plugs, same 171 HP. With surface …

2005年6月12日 · Next, the shop manual says to remove the setting gage, and measure the resulting air gap which is 0.008" - 0.012". Sounds easy enough. Here's the problem, the stihl …

2025年1月7日 · TH350 Stock converter to a BluePrint 350. w/ BP Flexplate (new) I have done the research and just wanted to confirm what I have read online with the knowledge base here. …

2007年6月17日 · Plug gap is very overrated in the world of HP engines & if you have enough spark to start combustion more does nothing. I rarely deviate from .035 regardless of what the …

2017年4月22日 · Things that determine resistance is the plug wire conductor (metal conducts better than carbon impregnated fiberglass strands), the spark gap, and the resistance in the …

2003年2月10日 · You can use washers to fill the gap from 1/2 inch to 3/16 inch. If you go to a fastener specialty store, they may have a scale that you can select those washers weighing …

2006年1月30日 · Can anyone tell me what the spark plug gap on a 454 should be. I changed the plugs on my 454 and it seems as if it is missing a little at low RPM. Does anyone recommed a …

2017年4月11日 · The "Initial point gap" determines the final dwell angle. If the point gap is set too wide, they open gradually and the dwell angle - the time they remain closed - is small. This …

2006年1月14日 · The plug gap is a little small for that mild of a motor. I would run @ 0.045"-0.050". In fact when I first started running MSD ignitions. It was a 6al box with a pro-billet dist. …

2024年1月11日 · 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 …