88-91 Civic/CRX DPFI ECU
 

anyone ever crack it and able to adjust the maps??????

Quit laughing.........

SCCA ITB/ITC rules, gotta run a DPFI ECU.

Re: 88-91 Civic/CRX DPFI ECU
 

Swap out the stickers to a chipped ecu

Re: 88-91 Civic/CRX DPFI ECU
 

hit up zdyne... maybe they can give you the inside scoop!

Re: 88-91 Civic/CRX DPFI ECU
 

Can you make that chipped ECU run the dual point setup????

Re: 88-91 Civic/CRX DPFI ECU
 

Blundar might still have the disasemblers, I might go bug him while dropping of a check for my transmission services :)

Re: 88-91 Civic/CRX DPFI ECU
 

Use a Y7 intake mani/TB and tell them it's DPFI. See if you can modify the DPFI intake hat to fit :6

Uhhh... hide the injectors somehow.

Re: 88-91 Civic/CRX DPFI ECU
 

Not legal.

Has to stay DPFI intake, DX for ITB, STD for ITC. Since the "choke" plate is a "carb adapter" the larger DX one can be used. It then comes down to the camshaft as the only real difference between the motors.

ITC have to run the 4 speed tranny, ITB get the 5 speed DX tranny, FD is only thing allowed to be changed inside the tranny. Must keep stock flywheel.

ITB also has to carry an extra 110 lbs. The extra 10 whp difference between the motors is offset by the weight.

Re: 88-91 Civic/CRX DPFI ECU
 

Also the hat can be removed since it is an "air filter housing"

A good 6-8 whp is gained by filing in the MPFI injector notches in the head with Devcon.

Honestly, I'd love to through my D15B7 combo into one of thier cars, easy 20-25 whp over what they are making.

Re: 88-91 Civic/CRX DPFI ECU
 

Oh I know none of my suggestions were legal, do you really think everybody will be following the rules? It's like in Nascar, lots of teams cheat in various ways and never get caught.

Re: 88-91 Civic/CRX DPFI ECU
 

CAI is illegal for example, but there is a gray area.

92-95 dizzy is illegal to use for a OBD-1 conversion, but it you put the guts into a OBD-O housing it's legal.

Improved Touring is basiccally a "STOCK" class for older cars.