No, the 1990 RM cylinder doesn't fit the 1988 cylinder. The 1988 cylinder is the only year that'll fit on a 1988 motor. This was the first year Suzuki did that. It actually sucks because I have a 1988 RM 125 I've been trying to get a cylinder for. And the 1988 cylinder is the only match. Nothing else would fit.
Yes
no the 1985 kx 125 cylinder will only fit years 85-87 kx 125s
yes it does fit but u mite have to get new motor mounts for it but that about it, it should mount rite up then
The factory engine sizes are a 2.5L four cylinder and a 4.0L six cylinder.
YEAR 1990
yes
Yes
yes
Is the 1990 car a V6 or 4cyl? The 1988 is either a 2.2L or 2.5L four cylinder "tall deck" engine. Is the '88 engine turbo charged? Many issues involved. If the 1990 engine is a four cylinder then it is a "common block" unit. 1988 and earlier 4cyl's use a different ECU than the 1989+ common block engines. Electrical harness is different if the 1990 engine is a V6 or a turbo 4cyl. More info needed.
no... silly
NO, Not even close.
it should fit