402 compression before blower?
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From: west coast
402 compression before blower? i'm puttin a forged iron 402 in my camaro but i'll be running it n/a until i get the blower on it. my question is how much will the compression ratio go up when i run the blower at 14-16lbs? originally i was going to build the engine to run 9.5 to 1 but if the blower makes it come up passed 10 to 1 i might think about 8 to 1 or 8.5 to 1 so i can keep it under 10 to 1, i really don't want to run race gas all the time. if someone could help with input that'd be great. the blower it a harrop HTV2300
You might consider getting a copy of Corky Bell's book 'Supercharged!'. It will answer that question and a lot of others as you get in to the FI game. The $20 for the book could save you a bundle in your build.
Jim
Jim
i'm puttin a forged iron 402 in my camaro but i'll be running it n/a until i get the blower on it. my question is how much will the compression ratio go up when i run the blower at 14-16lbs? originally i was going to build the engine to run 9.5 to 1 but if the blower makes it come up passed 10 to 1 i might think about 8 to 1 or 8.5 to 1 so i can keep it under 10 to 1, i really don't want to run race gas all the time. if someone could help with input that'd be great. the blower it a harrop HTV2300
Check out all the builds on this page. We built the engines based around a 9.5/1 (or close to it) compression ratio. Going with any less compression will generally make the engine a dog down low. Bob
Thread Starter
On The Tree
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From: west coast
http://www.eppautomotiveperformance.com/projectCars.php
Check out all the builds on this page. We built the engines based around a 9.5/1 (or close to it) compression ratio. Going with any less compression will generally make the engine a dog down low. Bob
Check out all the builds on this page. We built the engines based around a 9.5/1 (or close to it) compression ratio. Going with any less compression will generally make the engine a dog down low. Bob
Thread Starter
On The Tree
Joined: Jan 2010
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From: west coast
i'll just call my engine builder tomorrow, he should know hopefully hahahaha Trending Topics
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Verdad Gallardo Thread Starter
On The Tree
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From: west coast
thankfully the builder has done plenty of LSX engines and the tuner is very knowledgable in LSX . . . i just haven't called them lol i see the weekend as peoples time to relax so i'll give them a call tomorrow about it. everything else i'm set on, it's just what my buddy told me yesterday kinda threw me off since i've never looked into a supercharger on my car ya know
