i picked up my hks 2835s with trust external gate, hks cast exh manifold, dump pie, lines all for $2500 of ebay few months ago which i thought was a pretty good bargin
i thought series 2 rb25's had the ignitor built into each coil and didnt have a seperate ignitor module? i just had to buy one for my series 1 rb25det. cost 150 secondhand
could be the blend door as you said. can you hear anything moving under the dash when you change temp? if not might be the motor or if you can it might be a broken flap
was in 4th gear not to sure wat rpm would of been doing at 130km. my limiter is set at 7300 and he hit that on the power run which was at about 170kmhr. im dumb at maths haha cant work much out
my wheels are have 255 35 18 tyres