Post by
IvoryJ30t »
https://forums.nicoclub.com/ivoryj30t-u9485.html
Wed Nov 19, 2003 7:59 pm
ok, heres my reasoning.
the vg motor in the j has a slight bend on the drivers side exhaust manifold to clear the steering shaft.that makes using stock z32 manifolds and turbos out of the question. the steering shaft intersects the area that the stock turbos sit.on top of that, the z32 tt motor is a pain to work on. take the j's already crowded engine bay, and add two turbos, piping, and two intercoolers.ill pass on that.
now, when the rb26 is installed in the z32, there is 2.8-3.0 inches of room that needs to be clearanced. the j has 3.5-4 inches more length in the engine bay than the z32. [you see the black convoluted tubing that feeds the throttle bodies...]
ok, now with the straight 6, that clears up a ton of room around the shock towers. the stock manifolds are going to hold garrett gt25's, custom downpipes, to my custom dual 2.5 inch exhaust
the j30's vg30 uses a front sump oil pan. the z32 does not. the rb26 DOES. the j30 crossmember will bolt to custom mounts im going to have machined for the RB. custom transmission member for rb25 transmission. there is an exedy twin plate clutch on ebay im considering.
front mount intercooler. modified skyline ic piping, stock recirculation valves, twin z32 maf's.
walbro FP, 660 or 720 injectors, apexi power fc.
the j's driveshaft will either be shortened or discarded in favor of a one piece unit. rear 4.08 gears and a KAAZ 1.5 LSD.
z32 front brakes, master cylinder, clutch master cylinder, z32 clutch and brake pedals and brackets
there is some other stuff i probably forgot from the top of my head.
add up those parts, and you can see why its gonna take me a little while to save all the money for it.
cant forget the hicas elimination.