Simple B20vtec build - 257hp 162tq
#1
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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
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
#2
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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
#3
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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
#4
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
#7
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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..
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Re: Simple B20vtec build - 257hp 162tq
#12
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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
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
#19
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!