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Twin Turbo LT1

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turbobuick

Well-Known Member
Staff member
Joined
Jun 18, 2001
Messages
1,459
This is a complete twin turbo set up for a C4 corvette that will make 1200hp. There was over $25k spent on this setup and everything is BRAND NEW. The headers and downpipes fit the chassis but the AC has to be removed and the accessories will need relocated. Everything clears the hood and fits nicely within the chassis. The headers are jet hot coated and are stepped. They are made from 304 stainless and were tig welded all custom fitted and crafted no chinese junk here.

Turbos are Precision GT 6152 with the new turbine wheels. The wastegates are Tail 38mm.

Motor 383ci:
-LT1 block .030 over splayed billet main caps.
-DRM road race oil pan
-Callies 3.75" stroke crank
-Billet 5.85 Oliver rods
-J&E 8.5:1 turbo pistons (I also have a set of new Diamond flat tops ~ 12.5:1CR weight matched for this setup)
-Billet solid roller turbo cam (Also have a NOS grind cam)
-Cloyes Billet roller timing chain
-ATI balancer
-AFR 227 CNC ported heads
-Jesel rocker shaft rockers
-Custom sheet metal valve covers that will clear a C4 LT1 accessories
-LT4 intake modified for distributor
-FAST engine management with WBO2 I also have the adapter harness to piggy back the factory ECU in a C4
-MSD pro billet distributor with MSD 8.5mm wires
-DRM twin 58mm throttle body

I am open to offers and may separate the package. This stuff is all top notch and no junk. Motor was run to break in but normally aspirated and never run hard. I has 300 miles on it. I put a stock motor back in the car and sold the car now the motor has to go. I thought about putting it in my car but I don't want to go slower:eek:

This setup would fit a G-body easily but would need the downpipes reconfigured but everything is there to make it work.

There are four pages of pictures and a few with the parts mocked up on a C4.
Pics:
100_1254 pictures from friends & fun photos on webshots

I will sell the entire package for $10,500 and would be willing to take vehicle trades not looking for projects or parts. Again no junk no excuses everything is brand new.
 

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This is a complete twin turbo set up for a C4 corvette that will make 1200hp. There was over $25k spent on this setup and everything is BRAND NEW. The headers and downpipes fit the chassis but the AC has to be removed and the accessories will need relocated. Everything clears the hood and fits nicely within the chassis. The headers are jet hot coated and are stepped. They are made from 304 stainless and were tig welded all custom fitted and crafted no chinese junk here.

Turbos are Precision GT 6152 with the new turbine wheels. The wastegates are Tail 38mm.

Motor 383ci:
-LT1 block .030 over splayed billet main caps.
-DRM road race oil pan
-Callies 3.75" stroke crank
-Billet 5.85 Oliver rods
-J&E 8.5:1 turbo pistons (I also have a set of new Diamond flat tops ~ 12.5:1CR weight matched for this setup)
-Billet solid roller turbo cam (Also have a NOS grind cam)
-Cloyes Billet roller timing chain
-ATI balancer
-AFR 227 CNC ported heads
-Jesel rocker shaft rockers
-Custom sheet metal valve covers that will clear a C4 LT1 accessories
-LT4 intake modified for distributor
-FAST engine management with WBO2 I also have the adapter harness to piggy back the factory ECU in a C4
-MSD pro billet distributor with MSD 8.5mm wires
-DRM twin 58mm throttle body

I am open to offers and may separate the package. This stuff is all top notch and no junk. Motor was run to break in but normally aspirated and never run hard. I has 300 miles on it. I put a stock motor back in the car and sold the car now the motor has to go. I thought about putting it in my car but I don't want to go slower:eek:

This setup would fit a G-body easily but would need the downpipes reconfigured but everything is there to make it work.


I will sell the entire package for $10,500 and would be willing to take vehicle trades not looking for projects or parts. Again no junk no excuses everything is brand new.

Is this still for sale?
Chris, email me at bowtie8@comcast.net

thanks
John Welch 571-334-6009
 
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