Oversize pistons and fueling....

Hello fellow forumers,
hey does anyone knows the recommended limit for running oversize pistons? Is running 87mm still reasonable? Coz i'm contemplating of running 300zx TT pistons due to budget constraints(if i got the money definitely forge pistons). Anyone by chance running oversize pistons or know the specs and CR of the 300zx pistons? Oh btw do u think the silly Apexi SAFC can still cope with fueling for the moment br going fully proggie?

Oh yeah another thing does anyone know what is the spec of the standard GTi-R fuel pump. Coz i'm contemplating of upgrading to a GTR fuel pump and was wondering is it reasonable to keep up with the above mod mentioned? To my understanding the GTR runs at 190 L/Hr. Any opinions.

Also just want to ask is it a big diasadvantage by running undersized crankshaft journals even though it is within tolerence. Is it still okay to keep it or bin it? If say i need to bin the crankshaft any options how to get one?
Guess i've rambled way too much.
Anyway thanks in advance guys.
Cheers
Vic

BabyGodzillaGTi-R
 
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