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Signman · 08-09-2022, 10:18 AM

Keep in mind the load on the cam changes when the bypass opens and closes plus the extra load on the gears caused by the restriction. There's HP loss there plus add the effect on valve and ignition timing varying. Consider the slop in the chain affecting ignition timing it all adds up to HP you're leaving on the table.

Be Well & Work Hard it's Fun!

08-09-2022, 10:18 AM	#10
Signman Senior Member Join Date: Oct 2003 Location: Lower Slower Delaware Posts: 535 Likes: 22 Liked 269 Times in 99 Posts	Re: oil pumps Keep in mind the load on the cam changes when the bypass opens and closes plus the extra load on the gears caused by the restriction. There's HP loss there plus add the effect on valve and ignition timing varying. Consider the slop in the chain affecting ignition timing it all adds up to HP you're leaving on the table. Be Well & Work Hard it's Fun! __________________ Frank Ferrucci I/SA 1271 "Be Thankful for the Gifts You are Given"