69z-28

beleive it or not, before the tune even, my car on the highway, against my buddies MS4 cammed LS1 SS(which put down about 402 horse).... his car slowly pulls away, just barely. and at the track when it really comes down to driving, hehe, the LT1 does its job, especially with a little juice.

a week from tomorrow ill be dynoing it with a 125 wet shot and aim to break 440, but we'll see.

marshall93z

That thing peaks early as hell! Nice!

urbaNHunter44

Good numbers for that cam. If you had gone with a dual pattern grind I think you'd see alot better numbers due to a ****ty exhaust port on the stock heads, but good numbers nonetheless. Looks like you can shift at 5900 - 6k and be fine. Stock block will last a looooong time shifting there.

Can I ask what the lift and LSA are?

69z-28

224/224, .532/.532 on 112lsa

Don 97 SS

Those are decent numbers. For comparision, nearly 10 years ago, I installed a topend kit with CNC'd heads, headers and the Crane mild 210/224 cam and dyno'd 349/349 SAE corrected. Mild cams are smart for the street.