D15b, D16
You need to replace your clutch.
I was running a d15b engine in a 1989 Honda civic with an automatic transmission. It was completely bone stock and I would top of at 125~ mph.
intake valve 0. 20mm exhaust valve 0. 25mm
It is very easy. We did this in my senior automotive class. Just
what is better 1994 Honda 1.5 for turbo or 1996 or 99 i want like 700hp in that engine i know i can duet but i want your opinion
in the distributor
well the d16z6 comes with an s20 si transmission stamped a000 non lsd. the d15b could of came with the jdm s20 vti transmission stamped b000. depending on factory options when bought, could be lsd.
your best bet to get more power than a d15 is to engine swap. a b18, b16, or a k20 are the most readily available. youll probably end up spending less on a b18 swap than upgrading the cams on a d15
A Ferrari Enzo has a V12 type of engine.
You can use any d15 series motor as long as it is not vtec. But also it isn't to expensive to switch to a d15b vtec motor you just need vtec ecu and wiring harness that can be found for about $100 on eBay. I switched my car from d15 non-vtec to d15b vtec for about $650 including the price of the motor.
It is External-combustion engine.