Quote:
Originally Posted by 05civse
Engine mods:
Engine:
’94 Blacktop SR20DET from 180sxgood start
XS Power turbo manifold (highly modified)
XS Power turbo extension
Crower Valve springs
Crower Titanium Valve spring retainers
Exedy stage one clutch make sure this is enough
Greddy V-SPL front mount intercooler
Greddy aluminum oil pan
Cometic headgasket (1.2mm I believe)
New exhaust valve guides yes
New valve sealsyes
Valve grind valve job-yes
Ported headdoesnt do much dont need it
Head surfaced of course
HKS SSQV blow off valve
Walbro 255 LPH fuel pump
300zx fuel filter
Manual boost controller works with external wg, but not very well at all with ineternal diaphram
ARP head studsworks ok if you torque to 80 ft lbs on final
TC Sportline rocker arm stoppers
Megan racing 3” flex down-pipe
Megan racing 3” test pipe
Motoria 3” cat-back exhaust
Thanks for the help!
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everything i didnt comment on looks good.
sound like your going economical
Now on turbo choice, i would go top mout, 38mm tial wg, use the manual BC, use a .48 ar turbin housing t3 with a 50 trim t4 compressor wheel, stage 3 turbine wheel, to4e housing.
Cams will be a must, go 264 step II. hks or stage 3 brian crower
the setup changes i suggest will give you a solid powerband from 4k-7800rpms if you wanted.
I suggest Power FC for your EMS and have someone else tune it who knows what they are doing. Get the kit with the Map sensor if you can.
cheers.