LS7 suppliers...

[Corsair613]

OK, I admit that the weight of public opinion in favor of the LS7 over the SBC has swayed me. Which only leaves finding a suitable source.

AmerSpeed's Ultima configuration seems proven, but very pricey. Schwartz Performance looks more reasonable, but how does their setup compare to AmerSpeed's? If it leaves me having to independently source various components, then selecting them would be false economy.

Schwartz has both 675 HP and 730 HP versions of the LS7 on offer (without going down the turbo rabbit hole). Thoughts?

Ken

[V8Dom]

Corsair613 said:

OK, I admit that the weight of public opinion in favor of the LS7 over the SBC has swayed me. Which only leaves finding a suitable source.

AmerSpeed's Ultima configuration seems proven, but very pricey. Schwartz Performance looks more reasonable, but how does their setup compare to AmerSpeed's? If it leaves me having to independently source various components, then selecting them would be false economy.

Schwartz has both 675 HP and 730 HP versions of the LS7 on offer (without going down the turbo rabbit hole). Thoughts?

Ken

Tango just sold his so might be worth asking as his was 730 Schwarz engine

Dom

[Corsair613]

V8Dom said:

Tango just sold his so might be worth asking as his was 730 Schwarz engine

Dom

Thanks, Dom! I'll send him a PM.

Ken

Um...lots of Tangos in the member directory - which one is the right guy?

Edited by Corsair613 on Wednesday 5th March 20:49

[UltimaCH]

Try this one LS7tango = Simon http://www.pistonheads.com/gassing/profile.asp?mem...

[Corsair613]

That's got it; thanks!

[GT40LS7]

Jeff Schwarz have very good advices, when i said very good: tha means he considers even the fact a 730 Hp engien will not pass emmisions test and would assist you in making 2 programmation for the engine: for test and road.

Good luck

[Corsair613]

Any thoughts on Mast Motorsports? They've got a 675HP LS7 that looks good for the GTR. I particularly appreciate the details they provide on the origins of every component of their engine builds. Also, that they dyno each engine produced - a service for which Schwartz is charging an additional $1900 above his already $1K greater base price.

Ken