D-series motors

Reply Subscribe

Thread Tools

Search this Thread

01-13-2003, 10:42 PM

EGHatch

0.0 BAR

Thread Starter

Join Date: Jan 2003

Posts: 25

D-series motors

i just got a well taken care of D15 block will a 1.6L ex head bolt right up??

01-13-2003, 11:02 PM

HMT-Admin

Administrator

Join Date: Dec 2002

Posts: 13,991

Re:D-series motors

What d15 block do you have?

if its the d15b6 or b8 with 8 valve reliefs in the pistons you may have a problem. But if the d15 is a b2 or b7 you can put a 16v 1.6 head on no problem..

The b2 and b7 already come with 1.6 heads, only differnece is the cam shaft.

Jeff

01-13-2003, 11:05 PM

EGHatch

0.0 BAR

Thread Starter

Join Date: Jan 2003

Posts: 25

Re:D-series motors

its the b7. so i should have no prob? and should i just run an EX ECU??

01-13-2003, 11:06 PM

HMT-Admin

Administrator

Join Date: Dec 2002

Posts: 13,991

Re:D-series motors

What ex head are we talking ? SOHC Vtec head?

01-13-2003, 11:08 PM

EGHatch

0.0 BAR

Thread Starter

Join Date: Jan 2003

Posts: 25

Re:D-series motors

01-13-2003, 11:24 PM

EGHatch

0.0 BAR

Thread Starter

Join Date: Jan 2003

Posts: 25

Re:D-series motors

im kinda hangin can anyone help me??

Thanx

01-13-2003, 11:50 PM

89 CRX Si

1.0 BAR

Join Date: Dec 2002

Posts: 329

Re:D-series motors

you can run the SOHC VETC ECU for the EX or run a CRX Si ecu and run VTEC off a rpm actiavated switch.

I strongly recommend the SOHC VTEC ECU

01-21-2003, 11:13 PM

yellow90si

0.5 BAR

Join Date: Jan 2003

Posts: 71

Re:D-series motors

if your a little slow when it comes to wires like myself you could get an 89 teg ecu and a vtec controler. you can rev the teg ecu to 7500 rpm instead of 7000 like an si ecu. just a thought.

01-22-2003, 08:52 PM

BoostedED9

1.0 BAR

Join Date: Dec 2002

Posts: 296

Re:D-series motors

Quote:

Originally Posted by yellow90si

if your a little slow when it comes to wires like myself you could get an 89 teg ecu and a vtec controler. you can rev the teg ecu to 7500 rpm instead of 7000 like an si ecu. just a thought.

90-91 si ecu's rev to 7500 :P