my brothers cars has a type-r head gsr crank and type-r pistons and jun-2 cams i think that's all right anyways it runs like **** when he isn't come on to it just driving around town sucks sputters and spits bucks unless he revs the **** out of it.what could be causing this?thanks


Modified by 1.7turbo at 12:10 PM 7/24/2005

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by 1.7turbo &raquo;</TD></TR><TR><TD CLASS="quote">my brothers cars has a type-r head gsr crank and type-r pistons and jun-2 cams i think that's all right anyways it runs like **** when he isn't come on to it just driving around town sucks sputters and spits bucks unless he revs the **** out of it.what come be cause this?thanks</TD></TR></TABLE>

um, what injectors is he run n and what kinda program is he run n(what ecu and what engine managment if any). does he have a bigger fuel pump, a FPR??? list all the mods in the car please

 

he has a fpr , p28 with urberdata, stock fuel pump, short ram intake, rc 270 injectors

 

tune the bitch

 

has been tuned its going again this week when i tune by b16 turbo



Modified by 1.7turbo at 2:39 PM 7/24/2005

 

Is the car still breaking up? If it is you may want to check the sensors and voltage. Just my opinion.

 

ya it is it works good when he is coming on to it but it works like **** just driving around the made 192whp and 134tqthe last time it was dyno

 

change the spark plugs and get the car retuned. whats the fuel pressure set at?

 

did change the plugs and it does the same thing the fuel is at 44lbs the plug look ok it s got 245lbs of compression in all 4 cylinders it does run a little rich.

 

who tuned it

 

the guy that built it he works for honda and he builds motors too. tuned it on the dyno

 

It may be ignition related or something with a sensor or two. Also try using a different ecu and see if that helps

 

we are goin to try my coil today