Worm Boy

iTrader: (2)

This engine is going in an 08 Z06 built purposely for road racing. We will start engine install/build next week so be checking back for in car results.

Engine made 775hp with cast manifold, engine will be getting sheet metal intake when it gets installed in vehicle.

Enjoy!

http://youtu.be/gQAqe7CtHlQ

Turbo_Stang

iTrader: (3)

Where will the bar stop?
Cars are getting crazy fast.

ZO6ER

Nice, can't wait to see that hood on it.

Nine Ball

iTrader: (38)

Killer engine. Who makes those valvecovers?

BADZ

iTrader: (5)

Looks kinda like a polished Katech cover.

Nine Ball

iTrader: (38)

Katech are cast aluminum, those appear to have machining marks - like they are billet. Maybe a newer version of Katech?

Inspector12

iTrader: (29)

Nice build. Is that the Moroso Vacuum pump mounting bracket and pulley set up? I don't think those are Katech's but look really close in design.

Worm Boy

iTrader: (2)

She is ALIVE...Initial start up.

http://youtu.be/R9iLloxOebA

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going to be a monster

Kingsize

iTrader: (13)

Hey Steven, how are you guys controlling both DBW throttle bodies? I really need that if you can pass along some info. A PM would be fine if needed.

Thanks, Jason

LSX-coupe

iTrader: (1)

I believe the pro efi allows the use of dual DBW TB. I know the Holley Dominator will allow it.

jmilz28

iTrader: (13)

Twin throttle bodies...muddafuggin pro. Nothing less expected from LMR. Exquisite build, gents.

SHovV

iTrader: (1)

That looks pretty awesome

ZO6ER

In for dyno numbers.

Worm Boy

iTrader: (2)

After first day of dyno pulls with 93 Octane pump gas I got 698rwhp with 22* of timing. I will be draining the tank monday morning and going with C16 so I can put some timing in it to see where the final numbers are at. I am shooting for 730rwhp, which for a Naturally Aspirated setup will be pretty incredible.

Yes, the twin throttle bodies are wired directly into the PROEFI box. The factory computer is still on board to control factory gauges. This car will have the luxury of having a switch the customer can hit to change from pump gas tune(for weekend cruising) to race gas tune (for the track).

Definitely the strongest Naturally Aspirated Corvette LMR has built to date! We have a GTO being assembled now with a very similar setup. Will be interesting to see those results with a little smaller cam shaft.

Will post up dyno videos and graphs beginning of next week.

venom ws7

iTrader: (13)

Amazing work like always 700rwhp N/A sick.
What heads? Compression?