Table of Contents
How much HP does a 350 bored 30 over have?
So a . 030″ over 350 is actually a 355 cubic incher, and at 1HP per cubic inch for a mild build, we would get 355 HP.
How much HP does a cam add to a 5.7 LT1?
Swapping just the camshaft alone can gain up to anywhere between 50 and 100 HP, depending on cam specs and supporting modifications. A cam swap would most likey increase the total output of your LT1 to anywhere between 370 and 420 HP. This is a significant improvement over the potential 320 HP from bolt-ons.
How much power can a 96 LT1 handle?
Answer: The ’96 Camaro 5.7L LT1 is rated at 275 hp at 5,000 rpm, with 325 lb-ft of torque at 2,000 rpm. The most cost-effective way to get from there to 450 hp is to add 85 hp or so with some bolt-ons and a cam swap, then get another 100 hp with a mild nitrous-oxide kit.
How much can you bore over a 350?
Stretching a 350 to 383 inches has been a common practice for the best part of 20 years. The question here is, can we go more? In terms of bore diameter, there is not much room to go more than 30 over, although a sonic tester can find blocks good for as much as 60 over.
Is a 4 bolt main better than a 2 bolt main?
A 2-bolt main with aftermarket studs is stronger than a 4-bolt main block, less prone to crack, and can take up to 600 HP on a seasoned block. Most of the engine builders online, including some big brands, will drill extra holes on their 2-bolt main blocks and it makes the mains weaker and more prone to cracking.
Is the LT1 engine the same as the small block?
LT1 cylinder heads share the same head to block bolt pattern as the standard small block Chevrolet. The exhaust ports and holes are also in the same location. All LT1 heads use self-aligning rocker arms.
What to look for in a LT1 Camaro?
LT1 builders have kind of a standard bolt-on package that’s worth a steady 20 horses and 25 foot-pounds on your average F-Body Camaro: A good cold-air intake, cat-back exhaust, electric water pump and underdrive pulleys should take a solid half-second or more off of your quarter-mile time.
How many horsepower does a Chevrolet LT1 have?
If you want to make more than 420 to 450 horsepower without nitrous or supercharging, you’ll need to upgrade the heads with aftermarket or fully ported LT4 units. The LT engine is more than capable of holding 800-plus horsepower — it just needs a bit of help to do it.
Are there different intake manifolds for the LT1 engine?
All LT1 engines use center bolt valve covers. LT SERIES GEN II INTAKE MANIFOLDS There are 3 different LT1 intake manifolds, 92-93 LT1, 94-97 LT1 and 96 LT4. The 94-97 LT1 and LT4 intake manifolds appear the same from above, all LT4 intakes are powder coated red from factory, but the difference is in the intake ports.