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Simple B20vtec build - 257hp 162tq

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Old 02-28-2012, 02:48 PM
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Default Simple B20vtec build - 257hp 162tq

Just wanted to share what a good combination can do

this is a stock sleeve b20 block
8.25cc 84mm wiseco pistons
eagle rods
stock 89mm crank
skunk pro 2 cams
supertech springs and retainers
ferrea cheap valves (not the good ones but the cheaper ones)
CNC port work by BradZ at RLZ
Victor X intake manifold
Omnipower 70mm tb
small tube hytech knock off with 3 inch exhaust
93 pump gas

Old 02-28-2012, 03:07 PM
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Default Re: Simple B20vtec build - 257hp 162tq

good power! shows u dont always need to have the biggest cam to make good power. I wish i went with the 8.25cc piston vs the 4.2cc
Old 02-28-2012, 03:46 PM
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Default Re: Simple B20vtec build - 257hp 162tq

all motor noob question - whats the static compression with those pistons? those supertech springs the 70 or 85lb seat pressure? numbers look good you are right, its all about efficient setup. well planned out engines just want to make power
Old 02-28-2012, 04:01 PM
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Default Re: Simple B20vtec build - 257hp 162tq

if you dont mind me asking did you port match the tb and manifold when you ported the head? Im loving this! I plan to do a b20v build in the future
Old 02-28-2012, 06:15 PM
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Default Re: Simple B20vtec build - 257hp 162tq

Nice numbers! Consider e85 to run more timing?
Old 02-28-2012, 06:54 PM
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Default Re: Simple B20vtec build - 257hp 162tq

Head used?
Old 02-28-2012, 06:57 PM
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Default Re: Simple B20vtec build - 257hp 162tq

damn that's really good numbers with a pretty simple setup.. very similar to the LS-V build im currently working on myself.. 81mm bore though..
Old 02-28-2012, 07:28 PM
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Default Re: Simple B20vtec build - 257hp 162tq

Very nice!... Makes me thinking more on a CNC head like that and a 3" exhaust
Old 02-28-2012, 08:31 PM
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Default Re: Simple B20vtec build - 257hp 162tq

Originally Posted by blackeg
all motor noob question - whats the static compression with those pistons? those supertech springs the 70 or 85lb seat pressure? numbers look good you are right, its all about efficient setup. well planned out engines just want to make power
x2
Old 02-28-2012, 08:34 PM
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Default Re: Simple B20vtec build - 257hp 162tq

how much was invested in the build?
Old 02-29-2012, 12:58 AM
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Default Re: Simple B20vtec build - 257hp 162tq

wat was your compresion..bump on the build
Old 02-29-2012, 03:19 AM
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Default Re: Simple B20vtec build - 257hp 162tq

I honestly dont remember if we use the b16 or gsr head. it doesnt really make much difference.

the springs are 80lbs' on the seat.

The intake manifold is matched to the throttle body, but not to the head.

we put 110 octane unleaded race gas in it, made no difference at all.

Static compression is around 13.5:1
Old 02-29-2012, 04:28 AM
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Default Re: Simple B20vtec build - 257hp 162tq

very nice! good power
Old 02-29-2012, 04:53 AM
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Default Re: Simple B20vtec build - 257hp 162tq

GREAT power!

*waits for the sheep to come in and talk about how the VX is "too big"*
Old 02-29-2012, 04:57 AM
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Default Re: Simple B20vtec build - 257hp 162tq

really good power for such a simple setup!
Old 02-29-2012, 05:35 AM
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Default Re: Simple B20vtec build - 257hp 162tq

Very good results with basic components.
I have been thinking about an 84x87 with 12.5:1 compression with a target of 250whp. So your build has given me some very good ideas.
You still have some power in there.
Old 02-29-2012, 05:41 AM
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Default Re: Simple B20vtec build - 257hp 162tq

Damn that's really good power bro. i don't see $5k into this setup?.
Old 02-29-2012, 06:55 AM
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Default Re: Simple B20vtec build - 257hp 162tq

powers in the port
Old 02-29-2012, 08:24 AM
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Default Re: Simple B20vtec build - 257hp 162tq

Very nice numbers. I was hoping for 230ish whp with my built b20/vtec setup but this gives me a lot more hope on hitting my initial 250whp goal!
Old 02-29-2012, 08:43 AM
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Default Re: Simple B20vtec build - 257hp 162tq

wow! Im impressed.
Old 02-29-2012, 08:49 AM
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Default Re: Simple B20vtec build - 257hp 162tq

Real nice man! Any track numbers?
Old 02-29-2012, 09:24 AM
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Default Re: Simple B20vtec build - 257hp 162tq

I'd love to have a build like that. Maybe someday.
Old 02-29-2012, 09:57 AM
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Default Re: Simple B20vtec build - 257hp 162tq

great execution , great power looking forward to my build !
Old 02-29-2012, 09:59 AM
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Default Re: Simple B20vtec build - 257hp 162tq

Who did the tuning and with what engine management? Makes me want to put my set up on a dyno jet.
Old 02-29-2012, 10:29 AM
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Default Re: Simple B20vtec build - 257hp 162tq

I think JDogg probably was the one who did the tuning?


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