Originally Posted by riceball777

I maxed out my gen 1 gtx3076r at 588whp on E85 at 20psi. I run a walbro 450pump with id1300cc injectors. 60psi base fuel pressure. Injectors were close to maxed out.

I always advise people with street cars that care about drivability to stay away from injectors larger than the id1300. 2000cc injectors drive like crap. I started with id 2000 the. Went down to the fic 1650 and I couldn’t be happier with my perfect drivability Id13000.

Originally Posted by Mijae007

yea, but how long do you want it to last? you can dyno 900whp on stock block, i think neema or someone before has already accomplished it but its not going to last. if you're just reaching for the stars as far as hp numbers go thats one thing, but if you want a solid somewhat reliable turbo s2k, i would stay under 650whp.
you're already making good power, just try to be happy with what your tires can handle on the street. im already fighting traction with 255 120tw tires at 500whp. I have my boost by gear set at 16psi in 3rd and i see the full 500whp (18psi) in 4th gear on. I cant even go full boost in 3rd i'll break loose my tires. im pretty happy with where its at at the moment. i may get the five-o 2200cc injectors down the road just for head room and turn up the boost to make 550whp.
I'm actually considering getting custom rpf1s to run 305 tires on stock body for more traction. Im not sure what the max psi capacity is on the s2000. Ive seen evo's go up as much as 40psi but never seen an s2000 run that much boost. i dont see why you cant just up the boost towards 30psi on a 3076r... maybe theres a reason why people dont push that much boost on this turbo?
how are you doing with traction?

Originally Posted by StocS2k

I've personally only ran ID1000cc personally, great injector, and no complaints
I know people who've run ID2000 or any 2000cc+ injector on E85 and their cars ran great
1600 idk but if the price is pretty close and driveabilty about the same, why not just go 2000cc

Originally Posted by Mijae007

yea, but how long do you want it to last? you can dyno 900whp on stock block, i think neema or someone before has already accomplished it but its not going to last. if you're just reaching for the stars as far as hp numbers go thats one thing, but if you want a solid somewhat reliable turbo s2k, i would stay under 650whp.
you're already making good power, just try to be happy with what your tires can handle on the street. im already fighting traction with 255 120tw tires at 500whp. I have my boost by gear set at 16psi in 3rd and i see the full 500whp (18psi) in 4th gear on. I cant even go full boost in 3rd i'll break loose my tires. im pretty happy with where its at at the moment. i may get the five-o 2200cc injectors down the road just for head room and turn up the boost to make 550whp.
I'm actually considering getting custom rpf1s to run 305 tires on stock body for more traction. Im not sure what the max psi capacity is on the s2000. Ive seen evo's go up as much as 40psi but never seen an s2000 run that much boost. i dont see why you cant just up the boost towards 30psi on a 3076r... maybe theres a reason why people dont push that much boost on this turbo?
how are you doing with traction?

Originally Posted by nguyen365

Would the 305 fit in the stock fenders no rolling which tire and rim combo I'm interested.

Originally Posted by riceball777

I maxed out my gen 1 gtx3076r at 588whp on E85 at 20psi. I run a walbro 450pump with id1300cc injectors. 60psi base fuel pressure. Injectors were close to maxed out.

I always advise people with street cars that care about drivability to stay away from injectors larger than the id1300. 2000cc injectors drive like crap. I started with id 2000 the. Went down to the fic 1650 and I couldn’t be happier with my perfect drivability Id13000.

Originally Posted by AP1Chief

275 NT05s here.... hook pretty decent on 700hp I got to turn it down in 2nd and 3rd a little.

Originally Posted by Mijae007

remember i told you to go bigger? you can make descent power on 1000cc with 91 pump, but for e85 you need at least 1300cc or larger to get good power.

Originally Posted by AP1Chief

275 NT05s here.... hook pretty decent on 700hp I got to turn it down in 2nd and 3rd a little.