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s14dr1ft3r · 08-30-2006, 08:07 AM

I believe S13 SR TBs are 60mm and S14 SR20DET TBs are 50mm. It is true however that S14 SR20DE TBs are also 60mm and bolt directly onto the DET. To get the S13 TB to fit, it requires some modification.

**Edit** Read September issue of Modifed...there is an article about this and even tells you how to get a N/A 60mm TB.

08-30-2006, 08:07 AM	#7
s14dr1ft3r Zilvia Member Join Date: Jun 2005 Location: SoCal Age: 45 Posts: 268 Trader Rating: (0)	I believe S13 SR TBs are 60mm and S14 SR20DET TBs are 50mm. It is true however that S14 SR20DE TBs are also 60mm and bolt directly onto the DET. To get the S13 TB to fit, it requires some modification. Edit Read September issue of Modifed...there is an article about this and even tells you how to get a N/A 60mm TB. __________________ “If everything’s under control, you’re going too slow”. - Mario Andretti