Although I'm not aware on how the Cali conversion deals with it(it uses a machined out type 1 lower pulley-right?)the CSP conversion uses an 90mm top pulley to get more offset for the lower pulley.I bought the top pulley from CSP and machined the lower one myself because I wanted it in steel and smaller(in diameter).The CSP top pulley messes with the drive ratio,it makes the fan spin too fast(stock 1600 is 105mm,CSP top pulley 90mm).
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pre-'55 oval:stuffed in a barn
1972 1302S(Cali Type4 EFI)
1973 1303S(soon with Oettinger TSV2000)
Last edited by Arnoud; August 19th 2011 at 10:41.
Reason: Added pic's
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