[west_side_supra]

i need some help with my apexi S-afc and HKS EVC XI " the new one" tuning

first of all as you all know i'm doing a rebuild.

main info on the fuel system:
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550cc procision tune
walbro 255lp
lexus maf

Turbo:
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Garret T70 Gt46 : Compressor Wheel - .66 A/R, 48.9 trim Turbine Wheel - 1.05 A/R, 61.9 trim 4.25" inlet, 3.38" outlet T4 flange with V-band


first to start do i need a adj. fuel pressure regulator since i have the 255lp lexus MAF and 550's?

second.
does anyone know what percents of fuel change i should run with the s-afc?

third
EVC, what should i set it up as for amount of boost for what RPM, Turbo is capable of 35lbs of boost and 1000hp,
but as for breaking in the motor i shouldnt run probably any higher than 6-8 lbs of boost right?

also i have some fidenza adj. cam gear what degree do you recommend?

oh and my friend wants to know why he is stupid enough to work on it :P

for more info on the build and list of parts check out my previous post