I'm selling my 98 5-speed 626...i've owned a 93 626.
the v6 and i4 engines swap wihtout problems, the dude who said a 4 cyl won't fit on a v6 and vice versa has never EVER looked under the hood os a 626!
mazda 626 93-97
mazda mx6 93-97
ford probe 93-97 all share the same chassis.
the after 98 they changed from distributor ignition to distri-less ignition.
and i believe the 2001 model has a rdesign intake mani which most likely is the same you buy from street unit for 500 dollars.
the msp engine will fit perfectly on a mazda 626 93-2002 without problems, no need to change motor mounts if it isn't a v6 or if the i4 wasn't auto.
you'll be better of turboing a built fs03 engine than doing the swap, gather a turbo kit from a crashed msp...i believe the filter spacer might work, and the bottom of the short block with the tap should work too...technically is the same block the head was the only thing that changed but it has the same WIMP OEM pistons and rings and rods as the MSP...so build that, then all that is left to beat a msp is a tight suspension.
very doable....
i was thinking of doing this with my 626 when i was working on it to fix the engine, but i liked the MSP looks..even tho the 626 is a hell of a sexy car...but the MSP had more things done to it already and i knew i could've ever put so much money on the 626.
god..i'm gonna miss my 626 when i finally sell it...is gonna be a sad day!!!
evryone swaps a klze, but in my opinion:
Most V6's are fast among the i4's and slow among the V8's
v6's suck...now, Inline 6 (skyline, supra and such) that's where the real deal is!!!!
MazdaSpeed626 said:
Alright....there's not need to bash on us 626 owners. I own a 98 2.0 626 5spd(mods listed in sig) and would embarass the HELL outta alot of you NA protege owners and still surprise you MSP owners. It's not ugly, its an...aquired taste i'd like to call it. AND, I come stock with Ford's EDIS ignition system(4-tower coil pack) which means I already have the parts needed to have complete control of spark through use of a Megasquirt. (rockon)
Now, regarding swapping a protege engine into a 626...If its a pre-98 626 then you might as well just swap the entire harness and ECU in your protege over to the 626 because 1.)pre-98 626's don't have DIS(someone stated this previously) 2.)Pre-98 626's don't have VICS or VRIS, infact, theres not a 626 made that incorporates this system(i.e. so if you wanna eliminate the VRIS/VICS system, just swap the IM's from the 626 to your protege motor(626 manifolds are alot like manifolds Street Unit sells...or atleeast the 1998 version manifold is...). Other than that, the engine and tranny will bolt right up. If the 626 is 98-02, then it's a direct swap, you won't even have to swap the ECU because all the sensors are the same excluding the VRIS/VICS systems. Oh, and if you'd like to eliminate the Cat, I can show you how to make an O2 simulator for about $8 bucks worth of parts from radio shack. (thumb)