rb20det wont rev past 3500 rpms?????

Discuss the RB20, RB25 and RB26 series engines.
hab89
Posts: 8
Joined: Mon Jan 08, 2007 6:35 am
Car: Nissan 240sx s13 Super Hicas

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I just got done installing my rb20det. and the car wont rev past 3500 rpms even between shifting. Could somebody tell me what might be wrong?


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eh?
Posts: 1781
Joined: Sat Jan 24, 2004 2:26 pm

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Check maf wiring.

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USMCgetsome
Posts: 2030
Joined: Wed Apr 14, 2004 7:38 pm
Car: OWN S13.5 RB25DET/2003 G35
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could be timing. does your car feel flat then come on strong at top end?

hab89
Posts: 8
Joined: Mon Jan 08, 2007 6:35 am
Car: Nissan 240sx s13 Super Hicas

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its not strong anywere... it barely does anything... i cant eceed 55 mph in 5th gear..

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Carl H
Posts: 5985
Joined: Mon Aug 04, 2003 4:09 am
Car: 1995 Nissan 240SX SE RB30DET

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j00 have a maf wiring problem...

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USMCgetsome
Posts: 2030
Joined: Wed Apr 14, 2004 7:38 pm
Car: OWN S13.5 RB25DET/2003 G35
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i agree

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Chaos the Xile
Posts: 789
Joined: Thu Feb 09, 2006 4:56 pm
Car: 1974 Datsun 260Z

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I third that

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DrIft Ready
Posts: 688
Joined: Tue Jan 31, 2006 4:35 pm
Car: 1990 silvia built sr..
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bad mass


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