I have a 94 Acura integra and i just put an LS-Vtec motor in and put a p28 ecu chipped with Hondata S100. when i take off its real nice and smooth than about when vtec kicks in it studders sometimes for a sec and when vtec engages the car dasent fell like it even is moving any faster at all. HELP.

... my head only came with a solenoid no presure sensor ( its just closed where there should be one ) vtec still engages with the wires like that tho.


when i go slow and work up the rpm's in first it does ok bt still lags.


Modified by Dionesus9 at 5:36 PM 7/31/2005


Modified by Dionesus9 at 4:06 PM 8/7/2005