Hey Everyone,
Im hoping some guys out there can help me ive been a member on here for along time but havent posted in years ive been in and out of RB ownership for years mostly 25s and 30s but a few months ago i rejoined RB ownership with the purchase of a s13 180sx with an RB20 fitted.
Now the car apparently had a built motor ( i belive forged flat top pistons,balanced and knife edged
crank,forged con rods,apr stud kit,flowed rb20 head) now with no reciepts im willing to take it as a stock motor for tuning purposes however the tuner who did the current tune did say it was making good power.
My question exists that i would like to make 250rwkw-260rwkw or there abouts now i would like to know what mods will get me there on pump fuel and if not then ill be making the change to E85 which id prefer not to do.
If theres any guys out there with high hp RB combos what do i need to add to make the power as i had my current tuner tell me the goal was not achievable
the car has the following mods
Haltech E11v2 with boost controller
Garrett GT3071r .83
custom manifold
38mm turbosmart progate
modified stock plenum forward facing
Front mount cooler
JJR Coilpacks
3inch exhaust
custom 3inch dump
Alloy Radiator
Walbro 300rwkw? apparently rated pump
Now the question guys is does this combo have 260rwkw in it if so then i guess i should use GTR injectors if its not then i should be opting for bigger 700+cc for the E85.
Before anyone posts yes i did use the search button but the threads and crap attatched to some of these threads including 90 page long threads and unfortunately after about 3 days of reading i couldnt really find anyone with a similar combo to mine.
THanks in advance.