What is the best fuel for a 602 crate engine?
The Chevrolet Performance 602 has a 9.12:1 compression ratio. The 604 has a 9.72:1 compression ratio. The manufacturer recommends 91-octane gasoline to power both of them.
How much horsepower does a 602 crate engine have?
The new stock ‘602 crate motor will usually make 365 to 375 horsepower. After our “Undercover Porting” cylinder head modifications & Crate Master camshaft, the same motor will typically dyno out at 410 to 420 horsepower. Torque also improves 15 to 30 ft. lbs.
How much HP does a 604 crate make?
Specifications
| KEY SPECS | |
|---|---|
| Crate Engine Type | Deluxe Crate Engine |
| Engine Displacement | 350 cu. in. |
| GENERAL | |
| Horsepower | 400 horsepower |
What is the difference between a 602 and 604 crate motor?
One of the main benefits of crate engines–specifically Chevrolet “602” crate which is outfitted with iron cylinder heads and the more powerful “604” crate which has aluminum heads–is that they are quite affordable compared to most purpose-built racing engines.
How much compression does a 602 crate motor have?
From what I have found out 602 crates can vary on their compression. So far I found the range can be 8-8 up to 9-4.
Why is it called 602?
The GM 602 crate engine is a factory designed performance motor produced by General Motors that is intended for racing and off-road use. The engine derives its more common 602 moniker from the last three digits of its part number identification of 88958602.
What crate engine has the most horsepower?
ZZ632/1000
Chevrolet today introduced the largest and most powerful crate engine in company history. The ZZ632/1000 naturally aspirated V8 engine produces 1004 horsepower and 876 pound-feet of torque.
What Cam is in a 604 crate motor?
10185071 – Hydraulic Roller Camshaft -Chevy 604 Crate Engine.
Is a 602 crate motor a big block?
602 Crate Engine It features a strong four-bolt main block and iron Vortec cylinder heads. A unique dual-pattern camshaft helps deliver more than 300 lb. -ft.
How much compression does a 604 crate motor have?
When more power is called for, there’s Chevrolet’s 604 crate engine (PN 88958604). It upgrades the package to Fast Burn aluminum heads, a forged steel crankshaft for improved strength, a high-rise single-plane aluminum intake, and 9.6:1 compression.
What’s the difference between a 602 crate motor and a 604 crate motor?
Are crate engines brand new?
The manufacturer of a vehicle may offer direct replacement crate engines for your car. For the most part, this is something that’s limited to performance or specialty engines, though. These engines are brand new, as though they were assembled to go with a car coming fresh off the assembly line.
What is a 602 crate motor?
602 Crate Engine This Chevy race engine is designed for circle track use in the IMCA Sport Mod and Hobby Stock classes. It features a strong four-bolt main block and iron Vortec cylinder heads. A unique dual-pattern camshaft helps deliver more than 300 lb. -ft. of torque between 2,000 and 5,500 rpm peaking at 396 lb.
What size block is a 572?
The 572 offered from GMPP is designed as a 4.560-inch bore by 4.375-inch stroke combination using rectangle-port aluminum heads on a tall-deck Gen VI block.
How much is a 427 motor?
Comparable Engines
| Product: | Current: 427 Chevy Long Block | 427 Crate Engine |
|---|---|---|
| Camshaft: | Hydraulic Roller | Hydraulic Roller |
| Heads: | Aluminum, CNC | Aluminum, CNC |
| Intake: | Not Included | Not Included |
| Price: | Starting at $9,999 | Starting at $9,999 |