Home»GM Small Block Engines - 2007 Crate Motor Buyers Guide»gm performance parts 427 engine

GM Small Block Engines - 2007 Crate Motor Buyers Guide

LS7 7.0L CRATE ENGINE
COMPANY:	GM Performance Parts
BLOCK:	LS7, aluminum, new
DISPLACEMENT:	427ci (7.0L)
COMPRESSION RATIO:	11.0:1
CRANKSHAFT:	4.000-inch, GM, forged
RODS:	GM forged titanium
PISTONS:	4.125-inch, GM, hypereutectic
RINGS:	GM
ROD BEARINGS:	GM
MAIN BEARINGS:	GM
CAM BEARINGS:	GM
BOLTS:	GM
HEADS:	GM LS7, aluminum, 2.20-inch titanium intake valves, 1.61-inch sodium-filled exhaust valves
HEAD GASKETS:	GM
CAM:	GM, hydraulic roller, 211/230 duration at .050, .591-inch lift
LIFTERS:	GM
PUSHRODS:	GM
ROCKER ARMS:	GM, 1.8-ratio, investment cast, roller trunnion
VALVESPRINGS:	GM
INTAKE MANIFOLD:	GM LS7
THROTTLE BODY:	GM, electronic
FUEL INJECTORS:	GM, 42-pound
MAF:	no
WIRING HARNESS:	no
PCM:	no
CORE CHARGES:	no
WARRANTY:	12 months, 12,000 miles
PRICE:	$12,999.95
COMMENTS:	Five hundred and five SAE-certified horses from 427 cubes and CNC-ported heads. Need we say more? The oil system is dry-sump. No electronics are included, but an ECU and wiring harness kit is available for non-Corvette applications, which is inclusive of an electronic throttle pedal. (Price quoted is from Scoggin-Dickey Parts Center.)

Prev | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 | 23 | 24 | 25 | Next

Discuss in Our Forums

Bookmark & Share This Article:

Chevy Corvette Research

Our comprehensive information will allow you to compare the new Chevy Corvette and review specs, photos and more. The 2010 Corvette goes for a suggested retail price of $74,285.00, and is available in the following bodystyles: Coupes, Convertibles. You may also be interested in the Chevy Camaro and the Pontiac G5.

Car Pictures

More Photos

	2007 Safety Equipment Buyer's Guide Find out how to stay safe on the dragstrip and the road course, with some of the sexiest products on the market - GM High-Tech Performance Magazine... more
	LT1 & LS1 Short Block Engine Buyers Guide - Stroker Ace Check out this LS1 & LT1 Short Block Engine Buyers Guide with performance blocks from Katech Performance, Scoggin Dickey, Vengeance Racing and many other short block companies.... more
	2007 NHRA Safety Equipment Buyer's Guide- SFI-Certified Check out this list of safety equipment that you will need if you decide to some NHRA drag racing inside GM High-Tech Performance Magazine.... more
	GM's LS6 Z06 Crate Motor - Corvette Crate Motor Curves On paper at least, GM's crate motor program appears to offer engines that deliver excellent results in terms of bang for the buck. But the speed equipment business in general seems to thrive on... more
	GM Performance Parts - GM Crate Engines and Much More Check out the new enhancements on the GMPP website, now its easy to find GM Crate Engine, GM Engine Blocks, GM Cylinder Heads, GM Camshafts, Intake manifolds, accessory drives and dress up parts.... more
	25 Hot EFI Crate Motors --Technical Article -- GM High Tech Performance Those of you who read GMHTP religiously know that we've recently published buyers' guides for stroker short-blocks ("Sleeved & Stroked," July/August 2005) as well as cylinder heads ("Gen III/Gen IV... more
	Aftermarket Ported Aluminum Headers Buyer's Guide Read about companies like Edelbrock, Air Flow Research, SLP Performance, Lingenfelter Performance Engineering, and others that provide heads for motors such as the LS1, LS6, or LQ9 inside GM... more
	Chevrolet C5 Corvette Overview And Buyer's Guide Check out this overview of and buyer's guide for one of the most technologically advance Chevrolet Corvette classes out there. The C5 brought new features such as Heads Up Display and Magnetic Ride... more
	GM Small Block Build World Products Heads - The Mighty Mouse of Might Expanding Blue Thunder's performance has been my goal from the beginning of this project and I believe I've accomplished that task, both in handling and in acceleration. While some would have... more
	25 Hot EFI Crate Motors- The List Check out this list of 25 hot EFI motors from companies like Auto Worx Performance Specialties and DragonFire Racing inside GM High-Tech Performance Magazine.... more