Went to the drag strip - ZR-1 Net Registry Forums

mike100 · 04-10-2018

Former owner of #1673...The Watson headers with the longer primaries may have cut faster trap speeds than the OBX mid length units you are running now....I forgot to bring that up when we were brainstorming earlier...also maybe gps check the speedo accuracy at higher speeds and raise the rev limiter accordingly if it can't get thru the 1/4 without hitting the cutoff. I think the GY tires are shorter than the oem gatorbacks diameter-wise.

But as also discussed, this particular LT5 seems to have cam timing that is strong in the mid range punch compared to others I have driven that feel top-endy...no two are alike.

04-10-2018	#1
mike100 Join Date: Feb 2011 Location: San Marcos CA Posts: 1,802	Re: Went to the drag strip Former owner of #1673...The Watson headers with the longer primaries may have cut faster trap speeds than the OBX mid length units you are running now....I forgot to bring that up when we were brainstorming earlier...also maybe gps check the speedo accuracy at higher speeds and raise the rev limiter accordingly if it can't get thru the 1/4 without hitting the cutoff. I think the GY tires are shorter than the oem gatorbacks diameter-wise. But as also discussed, this particular LT5 seems to have cam timing that is strong in the mid range punch compared to others I have driven that feel top-endy...no two are alike.