.42/.48 on b18b
09-03-2003, 03:28 AM
#1
1.0 BAR
Thread Starter
Join Date: Jan 2003
Posts: 316
.42/.48 on b18b
has any one actual run this setup...cause i can get a .42/.48 t3 turbo for cheap and i just want to get my turbo setup going..dont have enough money for a .63a/r 
... and i have a ys1 trans short gears..would it be better to use the smaller one cause if i use the .63 i wouldnt be in full boost alot cause my gearing is short?
... and i have a ys1 trans short gears..would it be better to use the smaller one cause if i use the .63 i wouldnt be in full boost alot cause my gearing is short?
09-03-2003, 03:16 PM
#3
0.0 BAR
Join Date: Jun 2003
Posts: 5
Re:.42/.48 on b18b
good observation about the low gearing, i have the same turbo, its supposed to spool at low RPMS, so if your shifts are short, something not much larger wouldnt do your car the justice... i suppose thats why rally cars dont use large turbos.. final word: rock that turbo or something slightly larger...
09-04-2003, 12:59 AM
#4
1.5 BAR
Join Date: May 2003
Posts: 808
Re:.42/.48 on b18b
cfms are good, the more cfm the more combustable air molucules u are getting in thier at a certian psi .....right??kinda like the compressor wheel is compressing the air tighter
but ive herard it said lets say a t25 at 12 psi will be fine on a small motor but a large t3 at 12 psi might flow to much cfm and blow ur motor
but ive herard it said lets say a t25 at 12 psi will be fine on a small motor but a large t3 at 12 psi might flow to much cfm and blow ur motor
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