997.1 GT3 wheels on 997.1 Turbo
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Summerjack (09-14-2022)
06-02-2019, 12:38 AM
#18
Racer
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Location: Long Island, NY
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Sorry for the resurrection however...
The 997 GT3 Wheels I'm looking at are:
Fronts are 8.5" ET53
Rears are 12" ET68
I believe the Stock Turbo (997) are
Fronts are 8.5" ET56
Rears are 11" ET51
Wheel Offset calculators for the rears say face will be recessed 4mm and clearance to struts decreased by 29.7 mm. is the 29.7 too much (1.2 inch)? I guess I could use a spacer of about .5 Inches?
Fronts are 8.5" ET53
Rears are 12" ET68
I believe the Stock Turbo (997) are
Fronts are 8.5" ET56
Rears are 11" ET51
Wheel Offset calculators for the rears say face will be recessed 4mm and clearance to struts decreased by 29.7 mm. is the 29.7 too much (1.2 inch)? I guess I could use a spacer of about .5 Inches?
06-02-2019, 02:29 AM
#19
Rennlist Member
You'd want spacers for the rear. I'd go 15-20mm.
06-02-2019, 06:51 PM
#20
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06-03-2019, 05:20 AM
#21
Rennlist Member
My wheels are Champion RS171's, specs below. Running a 305 on the rear, no rubbing. I'm going to put a 7mm spacer on them, as soon as they turn up (come on Rennline!).
Champion RS171 front +20,2, 19x8.5 et53
Champion RS171 rear +24.4,2, 19x11.5 et44
Champion RS171 front +20,2, 19x8.5 et53
Champion RS171 rear +24.4,2, 19x11.5 et44
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Robocop305 (01-22-2022)