PDA

View Full Version : 1.3sr manifold onto 1.2 help



binty2k8
19-01-12, 08:31 PM
hey guys basically im wondering if i fit a 1.3sr manifold onto my 1.2 mk1 will.it give a power gain or is there no difference ?

garyc
19-01-12, 10:31 PM
direct fit, and you may get a HP or two. ideally it would need setting up on a rolling road.

craig green
19-01-12, 11:02 PM
The 1.3 manifold wont fit to the 1200 downpipe, so would need to address the exhaust issues, not sure if a tweak with the carb or ign is necessary with just an exhaust change, but you might certainly see a small power gain.

I would try & get a 1300 cam & carb/inlet, thats where your best gain lies tbh, all GM parts too. ;)

garyc
20-01-12, 07:50 AM
I though he was on about inlet manifold........lol

binty2k8
20-01-12, 10:07 PM
ok cheers guys big help