B20 turbo or b20/Vtec??
09-12-2008, 12:55 PM
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Re: B20 turbo or b20/Vtec??
And in my opinion boost is more reliable than a high compression NA setup.
09-12-2008, 12:57 PM
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Re: B20 turbo or b20/Vtec??
thanks i dunno because iv never had a turbo car and have always wanted one so i guess i have so decision making to do. I just dont know if i would want to turbo a stock motor, kinda worried about the sleeves but i could use my ITR crank and a block guard to hold the block up. Can the stock b20 valvetrain hold up to around 10psi?
09-12-2008, 01:10 PM
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Re: B20 turbo or b20/Vtec??
I've seen stock B20s bored to 85mm for N/A builds. A stock 84mm block is just fine for 220whp on a N/A set-up.
Boost is better.
Boost is better.
Last edited by Broke B16; 09-12-2008 at 01:12 PM.
09-12-2008, 02:45 PM
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Re: B20 turbo or b20/Vtec??
Find the answers to all your questions here: www.b20vtec.com and if you go with b20/vtec and you do it before I get mine done tell me how it goes, the particular build and everything.
09-14-2008, 03:56 AM
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Re: B20 turbo or b20/Vtec??
sounds like you would want to do the b20 vtec....makes good power for what it is and a little more stable....a retune would be in order from your last set up. b20 turbo'd is fun but 8lbs is all I would run on stock internals... stock sleeves are way to thin. and a lot of tuning is needed for this. a good turbo'd set up on 8lbs is a easy 265whp
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