: Introducing Katech's new crate engine packages



Katech
04-13-06, 04:06 PM
KAT-A4675 Crate Engine - SCCA T1 5.7L
This package conforms to all SCCA T1 specifications. Carefully blueprinted to maximize performance within OEM tolerances.

KAT-A4680 Crate Engine - Torquer LS6 5.7L
Great turn-key crate engine for hot rods and cars that want more torque than factory but great reliability and factory like manners.

KAT-A4685 Crate Engine - ASA Late Model 5.7L
Fast Burn base engine prepared to ASA Late Model Series specifications, sealed, and dyno validated.

KAT-A4685 Reb Crate Engine - Rebuild ASA Late Model
Have Katech Performance service an existing Fast Burn ASA Late Model engine. Rebuild includes complete teardown and inspection, new main and rod bearings, new gaskets, any other required parts and dyno validation.

KAT-A4690 Crate Engine - Torquer LS2 6.0L
Katech Performance gives the LS2 engine the upgrade it deserves. Features include Katech Torquer camshaft, Katech connecting rod bolts, and Katech LS2 oil pump.

KAT-A4695 Crate Engine - Boosted 6.0L Supercharged Engine
Produce potent torque and horsepower with this LS2 derived, forced-induction crate engine. Package includes Katech forged low compression piston-rod assembly, ported LS2 cylinder heads, supercharger compatible camshaft, and MagnaCharger Supercharger Kit. Short block / long block packages available.

KAT-A4700 Crate Engine - World Challenge LS2 6.0L
This package conforms to all SCCA Speed World Challenge GT specifications governing LS2 engines. Features Katech forged piston-rod assembly, forged crankshaft, GM World Challenge camshaft and heads, harmonic damper, and dry sump oiling system. Engine is shipped sealed, dyno validated, and ready to race.

KAT-A4705 Crate Engine - 4x4 402 Stroked LS2
This LS2 derived package features a forged 4” crankshaft, Katech forged piston-rod assembly, and upgraded camshaft.

KAT-A4710 Crate Engine - K-Spec 6.7L
A solid performance engine, this package features a Katech sleeved LS2 case, Katech forged piston-rod assembly, forged crankshaft, and Katech CNC-ported cylinder heads featuring 2.1” inlet valves.

KAT-A4715 Crate Engine - Katech 427 C5-R 7.0L
The most radical Gen 3 crate engine yet. Includes a genuine C5-R case, forged crankshaft, Katech forged piston-rod assembly, Katech CNC-ported LS6 cylinder heads featuring 2.1” inlet valves, and CNC-ported throttle body.

KAT-A4720 Crate Engine - Warhawk 7.4L
The biggest displacement crate engine offered by Katech Performance. Package includes a Warhawk 7.4L (454ci) block, Warhawk LS7X heads outfitted with LS7 valvetrain, forged crankshaft, and Katech forged piston-rod assembly.



KAT-A4684 427 Value Short Block
The ideal package for the budget-conscious gearhead. Includes a Katech sleeved LS2 case, forged crankshaft, and Katech forged piston-rod assembly. Available with optional covers, camshaft and pan for Gen 3 or Gen 4 applications.




Katech Performance LS7 Arsenal
The Attack line of Katech Performance LS7 engines is built for battle in any arena. For displacement constraints to forced induction Katech covers every performance need based on the new LS7 from General Motors. Each engine is completely disassembled, blue printed and enhanced for outputs from 575 hp to well beyond 600. All of our engines are hand built by the technicians that produce championship winning engines for all our race programs. The same expertise in assembly, development and testing is applied to all our performance products.

KAT-A4725 Crate Engine - Sneak Attack LS7 5.7L
With an 8000rpm redline, this crate engine is ideal for that “sleeper” ride. Package includes a Katech sleeved LS2 case, Katech forged piston-rod assembly, forged crankshaft, LS7 cylinder heads, and an LS7 derived valvetrain coupled with Katech specified camshaft.

KAT-A4730 Crate Engine - Street Attack LS7 7.0L
Top-tier LS7 performance engineered for street applications. Crate engine features Katech 11:1 compression forged pistons, solid small-end rod bushings, street-optimized camshaft, and valvetrain enhancements. F-Car and Y-Car applications available. The perfect choice for high power, daily driven vehicles.

KAT-A4735 Crate Engine - Track Attack LS7 7.0L
The ultimate normally-aspirated LS7 crate engine for off-road / track use applications. Drawing from over two decades of experience with championship winning pushrod V8s, this package is race ready. Features Katech 12:1 or 14:1 compression forged pistons, solid small-end rod bushings, high output camshaft and valvetrain enhancements. Available with electronic or mechanical throttle control.

KAT-A4740 Crate Engine - Air Attack LS7 7.0L
Extreme forced induction performance for the LS7 engine. This package includes Katech forged low-compression pistons, forged steel connecting rods, upgraded camshaft, and upgraded valvetrain.



PN Name Displacement Bore Stroke
KAT-A4675 SCCA T1 5.7L / 346ci 3.898 3.622
KAT-A4680 Torquer LS6 5.7L / 346ci 3.898 3.622
KAT-A4685 ASA Late Model 5.7L / 350ci 4.000 3.480
KAT-A4690 Torquer LS2 6.0L / 364ci 4.000 3.622
KAT-A4695 Boosted 6.0L 6.0L / 364ci 4.000 3.622
KAT-A4700 WC 6.0L 6.0L / 364ci 4.000 3.625
KAT-A4705 4x4 402 6.6L / 402c 4.000 4.000
KAT-A4710 K-Spec 6.7L 6.7L / 408ci 4.125 3.819
KAT-A4715 Katech 427 7.0L / 427ci 4.125 4.000
KAT-A4720 Warhawk 7.4L / 454ci 4.125 4.250

LS7 Arsenal
KAT-A4725 Sneak Attack LS7 5.7L / 346ci 4.125 3.268
KAT-A4730 Street Attack LS7 7.0L / 427ci 4.125 4.000
KAT-A4735 Track Attack LS7 7.0L / 427ci 4.125 4.000
KAT-A4740 Air Attack LS7 7.0L / 427ci 4.125 4.000


Email jason@Katechengines.com for questions and pricing

kanned
04-13-06, 04:46 PM
Does the LS7 bolt into the V chassis?

Katech
04-13-06, 06:07 PM
Does the LS7 bolt into the V chassis?

Short answer; yes

Long answer; We have not tested the cradle fit for a CTS-V but dimensionnaly the engines are the same. We have fit an LS7 in another (not Z06) vehicle and have been able to work around all the small problems. I believe we can do it for the CTS-V as well.

kanned
04-13-06, 07:20 PM
Thanks for the reply.. I'm building my war chest.. :)

StealthV
04-13-06, 07:23 PM
Jason, do you have any head & cam packages? Something complete down to the head bolts, gaskets, pushrods, etc?

Katech
04-13-06, 07:46 PM
Jason, do you have any head & cam packages? Something complete down to the head bolts, gaskets, pushrods, etc?

Each item is sold seperately. CNC ported LS6 heads are $857.25/ea bare

obzidian
04-14-06, 12:44 AM
how about a ls7 heads/cam and piston parckage?

Can you pm me some more infor on that 5.7l ls7 motor? You build it for lower cr, will the 8k rpm redline still exist of will it lower to much?

Katech
04-14-06, 07:45 AM
how about a ls7 heads/cam and piston parckage?

Can you pm me some more infor on that 5.7l ls7 motor? You build it for lower cr, will the 8k rpm redline still exist of will it lower to much?


LS7 heads/cam package is in the works
Katech LS7 piston/rebushed rod assembly is $1910 with core
The big bore short stroke LS7 is high compression ~12:1 but we can play with that.

blown black caddy
04-14-06, 03:21 PM
Wait a minute I saw the package prices listed on the LS forum yesterday? But nothing here? :bigroll: