ok so i got a p28 in my single cam. DD. dont drive the car hard.. red lined it today and it topped out at 6400 what could be the problem i thought 7ish was red line.. and ideas.

 

yea, :/ wtf my 4dr ex is the same way. i was like wtf

 

did u fix it.. or u still having the problem

 

that's sounds about right for a 5th gen civic, but my 97 civic ex coupe redlines just at 7k

 

yeah thats what i was thikin.. still sucks *** tho. ohh well bout ot bet boosted some day soon. thanks for the help guys

 

if its the d16z6 ( i dont know what engines the the p28 goes in) it should redline at 7200 with the rev limiter right around there. is it an auto or manual, as i know some automatic trannys will shift before redline

 

the p28 ecu goes in the d16z6, from 92-95 civic ex coupe

MORE INFO:

D16Z6

* Found in
o 1992-1995 Honda Civic (ex/si)
o 1993 Honda Del Sol Si (only USDM)
+ Displacement : 1590 cm³
+ Bore and Stroke : 75 mm X 90 mm
+ Compression : 9.4:1
+ Power : 125 hp (93 kW) @ 6500 rpm & 106 ft·lbf @ 5200 rpm
+ Redline : 7200 rpm
+ Fuel Cut : 7411 rpm
+ VTEC Switchover 4800 rpm
+ Valvetrain : SOHC VTEC
+ Fuel Control : OBD-1 MPFI
+ Head Code : P08
+ Head Code (EU): P28

 

umm well my cel is on tho, does it kick back the redline until i fix my cel problem ?

 

yeah i have the z6.. just wondering y its still not goingto 7200..