Boober

iTrader: (1)

Category: Engine - Complete Motors
Price: $7200
Part Fits: 2010+ Camaro, 93-02 Chevrolet Camaro, 93-02 Pontiac Firebird, Corvette, 04-06 Pontiac GTO, 04+ Cadillac CTS-V, 67-92 Chevrolet Camaro, 67-92 Pontiac Firebird
Location (State): PA
Item Condition: Brand New
Shipping Information: Item Can be Shipped
Engine: LS2/LS3/LS7/L92/LS9
LS Engine?: Fits LS Engine

For sale: Custom spec'd Thompson Motorsports built "Boostzilla Stage 3" GM LS3 aluminum long block assembly. I ordered this engine in January this year but my plans have changed and I will no longer be using this engine, I paid over $9,000. It is a brand new aluminum LS3 block, with the stock stroke and displacement, using a forged 3.622" crankshaft, 58X reluctor. The heads are CNC ported LS3 heads. The cam is custom grind for boosted applications, the specs are: 234/230 .625/.625 115LSA, a cam card picture is included in my posting. All of the engine specifications can be found in the build sheet and invoice pages I've included. One notable change is that Wiseco pistons were fitted instead of the standard Diamond pistons (a $750 upgrade according to their paperwork). compression ratio was set to be 9.5:1. As said, most ALL build questions can be answered in the attached invoice, build sheet and cam card.


The highlights as given by Thompson Motorsports for the "Boostzilla Stage 3" are below:

Blue printed New LS3 aluminum block Gen IV

King racing chamfered main bearings

King racing narrowed rod bearings

GMPP cam bearing set

Diamond pistons

TMS forged crankshaft with reluctor 3.622" or 4.000"

Thompson Motorsports H Beam Connecting Rods

ARP Main Studs

Moly Rings filed for boost

GM CNC Ported LS3 heads new

BTR Dual Valve Springs good to .660"

Thompson Motorsports custom ground turbo or supercharger camshaft

Thompson Motorsports custom length Chromoly pushrods

ARP 12-point head studs

Melling Select High pressure oil pump

Billet adjustable single roller timing set with IWIS C5R style chain

Thompson Motorsports high RPM lifter set

GM Rocker assembly cores

GM MLS head gaskets

GM lifter treys

This package is rated to 1100 Horsepower

onerealz

Still available? Pmed you