Skip to product information
1 of 1

Thompson Motorsports

LS - 346ci Twin Turbo Package - 1000hp

LS - 346ci Twin Turbo Package - 1000hp

Regular price $19,999.95 USD
Regular price Sale price $19,999.95 USD
Sale Sold out
Shipping calculated at checkout.

Short Block Specs -

5.3/5.7 Iron Gen IV Block

Forged CP Carrillo Pistons -2.7cc

K1 4340 forged Connecting Rods 6.125"

GM Nodular Reman Crankshaft  3.622"

24x r 58x reluctor wheel

King Racing Main/Rod Bearings

Cam bearings

ARP Main Studs

Rated 1000hp


Long Block Specs - 

Frankenstein CNC Ported Cathedral Port 

GM 317 Heads

Custom Cam Motion Camshaft 230/235  116 LSA +5

Timing Set

LS1 Head Gaskets .051"

ARP Head Bolts

Moroso 22120 Oil Pump

TMS Trunnion Upgraded LS1 Rocker Arms

TMS LS7 Style Lifters and Trays

Chromoly Pushrods


Holley Sniper Low-Profile Intake Manifold

Holley Sniper 90mm Throttle Body

Ignition Coil Packs

NGK Spark Plugs

Harmonic Balancer

All Engine Covers: Front, Rear, Valley, and Oil Pan

Thompson Motorsports Valve Covers

Thompson Motorsports Mirror Image Twin Turbo Kit

Mirror Image 62/62 Turbos

 

Additional Details - Please READ before placing order.

The setup as described above (with no intercooler) is designed to be run on E85 ONLY. If you want the ability to run pump gas, you will need to run a air to air intercooler or upgrade to the Holley low ram intake with the Tick Performance air to water intercooler.

The turbos can be mounted high or low for use in multiple vehicles for hood clearance and space allowed.

View full details