i need help with my rb20

[running silent]

i have a nissan 240 sx which we have put an rb20 motor in we have taken this motor appart several times but the last time something isnt right the motor runs great but some times when reving the motor or even lettin off the gas drivin the rpms fall fast and the motor dies it starts back up but it it is staftin 2 b a nusence and is gona get me rear ended so if anyboby has any subjestions i would greatly appreciated

[Yellow4g63]

Why don't you take your car over to my friends shop? He can fix the problem if you have the money and dyno the car too. Email me if you want his contract info. The shop is in VictorVill area.

[mello88]

atmospheric dump on blow off valve? Have you tested for vac/boost leaks?

[Cjmartz2k]

I think it's because you don't use punctuation AT ALL. O wait, that's why I refuse to finish reading that one long run on sentence, and not why your car's broke

[running silent]

that to far of a drive 4 me and we already have over 12000 in this motor so im just cn if anybody knows how so i can do it but thanks

[running silent]

i dont think it has leaks but how do i check just in case?

[Cjmartz2k]

that to far of a drive 4 me and we already have over 12000 in this motor so im just cn if anybody knows how so i can do it but thanks

How the hell do you spend 12 grand on a RB20? Maybe if you told us some of the JDM tight drift spec parts you put on it, we can figure out what's going on with it. Are you typing this from a cell phone BTW?
Modified by Cjmartz2k at 10:20 PM 9/3/2008