STOCK COSMO Lbs. boost
#4
Senior Member
Standard 20B Cosmo runs 8-PSI standard with peaks around 9-PSI on a seriously cold night.
Like the FD twin turbo's, the JC twin turbo's are best left under 15-PSI as a maximum limit.
I keep mine at 14PSI as an absolute peak.
Like the FD twin turbo's, the JC twin turbo's are best left under 15-PSI as a maximum limit.
I keep mine at 14PSI as an absolute peak.
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