cgutowsky

Sorry guy's haven't been around lately bought a 1966 Chevy II and Suzuki GSXR 1000 and have been doing alot of work on both while the Beast was sitting. Made an appointment to Chicago Performance for the 31st to have all of my mods installed that I purchased in January. So went to the track a couple of day's ago to get a baseline, 1.84 60ft - 12.68 at 110mph with 22psi in the rear tires was the best pass. Installing VRP pully, k&n filters,code 3 performance heat exchanger, johnson pump. I asked chicago perf. about doing ECU tune they told me 900.00 but didn't say who's tune it was. What do you guy's think, Thanks C.

oldgixxer

W a 1.84 you were hookin pretty damn good! But the 12.68@110mph is a bit slow;how was the weather,hot&humid??

cgutowsky

Yea it was preped very well because it was street race night at the grove. I should have put more air in the rears and tried it again but it still wouldn't get much better. My car was trailered up there so it was not hot and the air temps were great 53 deg with no humity. Car is an 04 with 33k on it.

MB_Forever

Your 60' was amazing, but your car should be trapping at least 114 mph

What is the track elevation there?

chiromikey

i think the low tire pressure may also have affected mph.