Hi all,
Was referred here by Steve83 on the RSLC forums. Looks like a good forum too so I'll hang around and probably copy my build thread across in the next few days 
.
Anyway..
Am wondering if anyone has cam specs for JDM GT and RS engines?
Did a bit of digging around in FAST the other night cross referencing part numbers and I found that JDM RS and GT both have their own different cams, RS RA doesn't appear to have specific cams and export market 20G cams share part numbers with JDM EJ20D's.
I've come up with the following figures for export 20G valve lift based on STD service data in the English FSM but I haven't been able to come up with JDM specs. I'd also like information on duration on all 3 if anyone is able to help out in that regard.
Cheers,
Michael
Export 20G as per 1992 Liberty FSM(Looks like cam lobes are completely different specs between the front and rear valve on each cylinder from what I could work out?)
Intake
Front
Lobe Height 39.41-39.51mm
Journal OD 30.946-31.963mm
Valve Lift 8.464-7.547mm
Rear
Lobe height 38.88-38.98mm
Journal OD 27.946-27.963mm
Valve Lift 10.934-11.017mm
Exhaust
Front
Lobe Height 39.41-39.51
Journal OD 30.946-31.963
Valve Lift 8.464-7.547mm
Rear
Lobe Height 39.41-39.51
Journal OD 27.946-27.963
Valve Lift 11.464-11.547mm
Camshaft part numbers for anyone interested.
JDM RS
Intake Right 13031AA014
Intake Left 13037AA014
Exhaust Right 13034AA014
Exhaust Left 13052AA014
JDM GT
Intake Right 13031AA041
Intake Left 13037AA041
Exhaust Right 13034AA041
Exhaust Left 13052AA041
JDM 20D(NA)/Export 20G
Intake Right 13031AA003
Intake Left 13037AA004
Exhaust Right 13034AA003
Exhaust Left 13052AA003
