ScreaminRedZ

iTrader: (3)

Those are some crazy all motor numbers, congrats! I can't imagine pulling up next to that car at a stoplight

Stage7

iTrader: (1)

Thanks. What vids are you asking about?

Thank you...the funny thing is that if we were at a stop light, you would think my car was stock with maybe headers and a cat back. It's that quiet at idle (click on image for video):

venom ws7

iTrader: (13)

Anything idle , dyno , in car street WOT..

Stage7

iTrader: (1)

Click on the pic above your post for an idle video.

Skeet Skeet

Damn that thing is quiet as heck. Congrats on a sick motor and car man. Have fun with it and go pick on some unsuspecting cars

Stage7

iTrader: (1)

Thank you.

Stage7

iTrader: (1)

Here is a video of the dyno run (sorry for the crappy quality, it was a cell phone camera):
Click on link to view:

anthony soprano

iTrader: (1)

Unreal. To the extent that a C6 Corvette can be a sleeper, that thing is a sleeper. Congrats on the fantastic results.

Nitroused383

iTrader: (10)

I thought this was going into a GTM factory five car? I'm confused now!

Stage7

iTrader: (1)

Thank you. I'm loving it. I need better tires though with the cold weather hitting.


It was...but I decided to put it in my c6 at the last minute. Erik is building another motor for the GTM now.

Ryne @ CMS

iTrader: (10)

i wish i they made this intake for the ls7 heads, but still retaining the ETC

Stage7

iTrader: (1)

Harrop sells an adapter plate. Oddly enough, I've heard it actually performed extremely well with the adapter plate. I was surprised.

3.8redbird

iTrader: (3)

Whats going in the GTM?

ramairws6

iTrader: (33)

I've been thinking the exact same thing.....

IWGF

iTrader: (6)

Good god damn, that thing is a beast! I would love to build a motor like that someday

98Aggie

iTrader: (19)

Dang that thing is tame at idle - bet your happy with that.

Can't wait to see what you let Erik build you for your GTM.

Stage7

iTrader: (1)

The specs for my new motor have changed 4 times since I dyno'd this thing. But it will be big bore/big stroke with a top end to feed it for sure. I was 100% going with the Mozez top end, but Erik has had trouble getting pricing and info on it. Truthfully after seeing how much power this engine is making with cathedrals, I'm 2nd guessing if the Mozez is necessary for what I want to do. In fact, I would be happy with a mirrored engine in the GTM. It's unreal how fast it revs and how far it carries out the power well past it's peak.

The Harrop is etc (they have 2 versions). Again, you would need their adapter for the ls7 port, but I've heard the adapter actually makes the manifold perform better if you can believe that.

Thanks

I'm more happy with the idle than the power believe it or not. If I stuck a Supervic or 4500, it would peak later and dyno much higher HP (I doubt it would make more torque though). My top concern from day 1 was idle quality with a huge cam, and that's why it won't see a carb style manifold.

I can't wait either. HKE is the best. I'm trying to do the one he building now less custom so it doesn't take as long waiting on custom pistons, crank, etc.

racer7088

Need to post hp tq dyno with equal scales so the TQ doesn't look so funny! Tq curve is actually much flatter with equal scales. The dynojet software made different scales for TQ and HP exagerating the TQ so it looks really crazy.