Post by
Cubes »
https://forums.nicoclub.com/cubes-u38506.html
Fri Mar 17, 2006 3:27 am
Here's mine.
Stock looking RB30DET under the bonnet of my R32.
The bottom end runs stock rods, wiseco forged pistons, king bearings, 25t oil pump. Its throwing a little too much oil in the head so I'll be pulling the head off and dropping in 2x1.5mm restrictors in the block. Currently they are the stock sized 2.4mm.
The R32 RB25DE head has been ported, polished, valves deshroud etc..I'm getting valve float at higher boost levels that if pushed lead to lifter pump up, when I rip the head off to sort out the excessive oil problem I will be dropping heavier valve springs in.
It goes well, rev's nice and is torquey. Suprisingly it gets very similiar fuel consumption to the rb20det.The motor was ran in on the stock r32 rb20det ecu, later dropped in the pfc and had it all tuned up to suit.
Modified by Cubes at 5:41 AM 3/17/2006