What you guys think approx I will put down. It's a rebuilt stock cubed LT4 build w/ cc503. Jethot LTs, ewp, cai, cutout, 52mm tb, ls1 ds, madz28 tune all going through a t56.

And before the flamming comes on about the LT4, I got a full lt4 long block dirt cheap off a 96 vette so it made sense to use that.

 

So you have an LT1 block with LT4 heads and intake, with a CC503 cam and all of the bolt-ons.

I'd say around 360-370 at the wheels.

 

whats up george..is that thing up and running now post a vid i wanna finally hear it. power wise lt4 with a cc503 anywhere from 360-380 estimate. depending on how good the tune is migh squeeze a little more out of it.

 

Well considering a stock LT4 made 330, I'd say with the mods you have 375-400 maybe 410 if you gasket matched the runners in the intake manifold.

 

Irrelevant. Those stock numbers are based off of the LT4 production cam which he no longer has. "Gasket matching" does not provide any type of significant gains also...

 

Hey whats going on Sal! haha its not running yet but next month man! I will be sure to get a vid. But yea I was just curious on what ill be looking at. This gives me a good estimate. Thanks guys!

 

Should make around 370-380 with mods and a good tune.