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SR20DET GEARBOX CONVERSION
Posted: Wed Mar 23, 2011 6:22 pm
by Andrew.200SX
okay guys ....how do I make the Skyline gearbox fit my SR20DET and which box is it ? I have been reading about the guys doing the upgrade because the standard box can't take the punch !
Posted: Wed Mar 23, 2011 8:36 pm
by Riekert
RB fatboy box with a SR20DET bellhousing.
Posted: Wed Mar 23, 2011 9:11 pm
by aep886
only bellhousing... how much kw you pushing? what do you mean can't take a punch? are you doing 300kw@wheel?
Posted: Thu Mar 24, 2011 7:02 am
by Andrew.200SX
I said," that other guys say that they can't take the punch."
I just noticed last night while running full tilt that I couldn't hook 2nd, 3rd , etc. I had to wait until the gearbox slowed down. The car has a stage 3 or 4 ( 9 pad ) competition clutch, so I am not sure where the fault lies ...yet ! Maybe the box just needs a workover. I just thought that maybe it would be better to upgrade than to overhaul.
Are the bellhousings interchangeable between the fatboy box and the SR ?
Posted: Thu Mar 24, 2011 7:32 am
by rat
Andrew.200SX wrote:
Are the bellhousings interchangeable between the fatboy box and the SR ?
No you have to make up a adapter plate
Also prop mod and maybe mount brackets
Posted: Thu Mar 24, 2011 7:37 am
by Andrew.200SX
Thanks guys.
Thumb suck on cost , gearbox , adapter plate , minor mods ?? Give or take a few cents ?
Posted: Thu Mar 24, 2011 7:41 am
by rat
Andrew.200SX wrote:Thanks guys.
Thumb suck on cost , gearbox , adapter plate , minor mods ?? Give or take a few cents ?
10-12k