What size are LS3 injectors?
And the LS3/LS7/LS9 injectors were smaller still, at only 1.5 inches.
How tall are LS3 injectors?
Factory Fit Billet Fuel Rail Kit, LS3, Short (LS3 style) 34mm Injector Height.
What are injectors for LS?
LS Injector Identification Guide
ENGINE | INJECTORS | INJECTOR SIZE |
---|---|---|
LS2 | EV6 / USCAR | 34 lb/hr @ 58 psi |
L76 | EV6 / USCAR | 42 lb/hr @ 58 psi |
L77 | EV6 / USCAR | 42 lb/hr @ 58 psi |
LS3 | EV6 / USCAR | 42 lb/hr @ 58 psi |
How much HP can stock LS3 injectors handle?
Stock injectors can support 600 NA HP, but DC will be over 80% around the 500-520 mark.
What Pound are stock LS3 injectors?
63 lb. LS3/LS7 Fuel Injectors, Set of 8.
Are LS fuel injectors interchangeable?
What this means to you, is that your option for a factory style LS based fuel injector can now interchange into your intake and fuel rail combination.
What cam is best for LS3?
To illustrate the gains possible with a cam-only upgrade on a stock LS3, I installed the Gandrud Chevy LS3 crate engine on the dyno and treated it to a Stage IV cam from BTR. Right at the limit of available piston-to-valve clearance, the Stage IV cam was the perfect candidate to work with the stock LS3 heads.
How can I get more horsepower out of my LS3?
Both the LS3 and L99 engine blocks can be pushed to 850 to 1,000 horsepower….On a stock LS3 engine, the following upgrades can improve performance and fuel economy:
- A cold air intake kit.
- Headers.
- An aftermarket exhaust system.
- A computer programmer.
How much HP does a cam add to LS3?
The 224 cam demonstrated just how much the LS3 motor was in need of wilder cam timing. Stepping up 20 degrees of duration (@. 050) resulted in a gain of just over 50 hp, upping the peak power output from 496 hp and 491 lb-ft to 547 hp and 514 lb-ft of torque.