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b20 vtec on boost

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Old 07-29-2004, 01:08 AM
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Default b20 vtec on boost

how much boost can a b20 vtec with piston and rods and a block guard hold
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Old 07-29-2004, 01:14 AM
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Default Re:b20 vtec on boost

8-10psi tops.. tuned perfectly and a weak timing map.







no need to put a block guard in, b20 sleeves crack from the inside out. Monolithic desinged sleeves are the weakest b-series sleeves. This b20 block was pinned and cracked sleeves at 12 psi on a 4th gear pull.

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Old 07-29-2004, 01:31 AM
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Default Re:b20 vtec on boost

12 psi on a 4th gear pull.
I wonder why?
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Old 07-29-2004, 01:44 AM
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Default Re:b20 vtec on boost

im using total seal rings and je pistons it wont do that
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Old 07-29-2004, 01:51 AM
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Default Re:b20 vtec on boost

Originally Posted by td-civ
im using total seal rings and je pistons it wont do that
nope
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Old 07-29-2004, 01:56 AM
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Default Re:b20 vtec on boost

i was told that i can run 15psi when i race and 8 on the street i just want to know if that i can or not
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Old 07-29-2004, 03:02 AM
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Default Re:b20 vtec on boost

Originally Posted by td-civ
im using total seal rings and je pistons it wont do that
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Old 07-29-2004, 07:01 AM
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Default Re:b20 vtec on boost

The monolith was that large black thing that all the monkeys were worshipping in 2001: Space Odyssey
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Old 08-09-2004, 02:13 AM
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Default Re:b20 vtec on boost

Originally Posted by AbaZ
8-10psi tops.. tuned perfectly and a weak timing map.
did it have a block guard in it
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Old 08-09-2004, 03:50 AM
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Default Re:b20 vtec on boost

Originally Posted by td-civ
Originally Posted by AbaZ
8-10psi tops.. tuned perfectly and a weak timing map.
did it have a block guard in it
no need to put a block guard in, b20 sleeves crack from the inside out
In my opinion b20 blocks suck ***** for turbo, I prefer an LS block.

im using total seal rings and je pistons it wont do that
How is that going to protect the sleeves from being so damn weak?
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