CLASS RACER FORUM - View Single Post - Lil IHRA classification help please!! Newbie Alert!

KennyAnderson · 09-17-2013, 01:46 PM

Luckily I have a longtime bud down here about 30 min away who is a guru and has a chassis dyno. One thing I am going to look at is a shift kit or manual valve body. This weekends shakedown showed me a few things. The old owner said he shifts it himself @ 5k. I tried shifting it as well as leaving it in drive. When I shifted it a 5k it didn't really shift till about 5500-5600. When I left it in D it shifted itself right at 5600. I felt like it was nosing over just a tad both ways. The et was faster by .04-.05 shifting it. I really feel like short shifting it a lil will help a bunch.

09-17-2013, 01:46 PM	#59
KennyAnderson Member Join Date: Sep 2013 Posts: 291 Likes: 38 Liked 359 Times in 120 Posts	Re: Lil IHRA classification help please!! Newbie Alert! Luckily I have a longtime bud down here about 30 min away who is a guru and has a chassis dyno. One thing I am going to look at is a shift kit or manual valve body. This weekends shakedown showed me a few things. The old owner said he shifts it himself @ 5k. I tried shifting it as well as leaving it in drive. When I shifted it a 5k it didn't really shift till about 5500-5600. When I left it in D it shifted itself right at 5600. I felt like it was nosing over just a tad both ways. The et was faster by .04-.05 shifting it. I really feel like short shifting it a lil will help a bunch.