2.5 DOWNPIPE AND EXHAUST, Nozzles
Best guages at Mcnally.com
I drilled and tapped before I sent them off for coating...
Intake a PD150 is next with a Watercooled intercooler is next for me..
Gee-Bee
Get an EGT gauge or go easy on the throttle until you do. That pin is quite cable of allowing fuelling to reach excessive and engine melting levels.