Rep Power: 0

2 of my buddys have civics one has a factory d16z6 and the other has a factory d15b7 and they both hit the rev limiter at 7 and i have a factory d16z6 and mine hits the rev limiter at only 6 and a half grand

why is that

 
Rep Power: 313

Your rev limiter should rock at 7411 unless your engine has been swapped. Your sure its a d16z6?

D16Z6

VTEC

Found in
1992–1995 Honda Civic Si
1992–1995 Honda Civic EX, EX-V
1992–1995 Honda Civic ESi (European Market)
1993–1995 Honda Del Sol Si (US)
1993–1995 Honda Del Sol ESi (European)
Displacement : 1,590 cc (97 cu in)
Bore and Stroke : 75 mm × 90 mm (3.0 in × 3.5 in)
Rod Length : 137 mm
Rod Ratio : 1.52~
Compression : 9.2:1
Power : 125 bhp (93.2 kW, 127 PS) at 6,600 rpm
Torque : 106 ft·lb (14.7 kg/m, 144 Nm) at 5,200 rpm
Volumetric Efficiency : 87.68%
Redline : 7,200 rpm
Fuel Cut : 7,411 rpm
VTEC Switchover : 4,800 rpm
Fuel Control : OBD-1 MPFI
Head Code : P08
ECU Code : P28

 
Rep Power: 0

yea it says d16z6 on the block everything you listed is correct except for the rev but i dont know about the computer but my vtec works too

 
Rep Power: 313

Was the head ever swapped on it? Do you have any CELs?

 
Rep Power: 0

nope no CEL do u think that the computer could be chipped or the car could be tuned?

 
Rep Power: 313

Probably not but it's possible... I'm not sure why it would be different to be honest with you.

 
Rep Power: 0

ok well hell it doesnt mater cause when i was racing a ford focus zx3 it hit 7 lol but beside the point i won lol