205 block limit?
Currently running a fresh standard rebuilt 205 block grp A headgasket, 803, MSD CHIP, T34 .48 and the other usual bits.
The simple question is, i've been told i could run light blues and .55 - i'm about to replace the turbo so i could change all this at the same time then back for boost/fuel change, is it safe enough for this level of set-up on a standard compression engine??