D-Terry

I just got a 93 prelude with a JDM h22a swap, and for sum reason vtec kicks in at like 6200... it dont have a vtec controller or anything so idk y its hitting so late but when it hits it hits hard! it'll go from 6200 to 7200 pretty much instent! lol its crazy! but idk i was just see'n if anyone would no y?? cuz i thought stock h22a vtec hits at 5500? lmk wat you think?

lilredlude

Is the car warmed up when you are "hitting" this vtec?

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If you don't know what you want, you end up with a lot you don't.

spin_r_g

Do you have a stock ecu?

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D-Terry

ya ill have the car all the way warmed up to normal and it just always hits at 6200, idk wat ecu it is yet i havent looked at it. but the only thing i was thinkin it could be is the ecu maybe could b tuned at that??? idk....

Kronn 98SH

sounds like a bad tune.

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1988 Prelude S - victim of an 80mph backflip
1991 Prelude Si - sold
1989 Accord DX - impounded
1998 Prelude SH - totaled on 3/29/12
2006 CRF150F - sold
2006 YZ250F - sold

death_adder

check the oil levels?

BB4rank

agreed with kronn

D-Terry

o ok kewl thx ya ill look at the ecu and c wat it is and stuff... i also have a vafc 2 controller i was gona hook up but i heard that you should go get your car dynoed and tuned if ur wanting to hook up the vafc 2 or else it could mess stuff up?????