Originally Posted by juffer
what psi can the c20let pistons take and what power figures would be reached with a sensible but standard build (ish) head work ect.
i ran 24 spi with a t34 and 19 psi with a gt 25/40r they are forged pistons so with the right mapping you could run 30 psi if you had stronger rods, 310 bhp with those pistons.
thanks
sean