which turbo is best for my setup

[afmafia]

what up i have an sr20 blacktop with hks 264 step 1s . i need the best turbo that will spool around 3000-4000 that will do about 350-450whp i have a t3 top mount manifold i been looking at the gt2540 with t3 flange , prescion sc50, and turbonetics t3/t4 50 trim 64 ar let me know whatcha guys think thanks

[Nismo_Freak]

GT2871R or GT3071R

SC50's are alright as well.

[teddy]

gt2871r or take a look at the sc50's that enjuku is selling. they have put down some good numbers with their setups.

[JDMracer16]

Yea i've heard good things about the sc50's. What size injectors do u have?

[afmafia]

i have sard550cc .i also have a greddy headgasket,arpheadbolts,greddy rockerarms,hks 264 step1 cams . i wanna get the best spooling turbo for street racing with full boost at 3000-4000

[D1 guy]

realistically, you should go with the gt2871r b/c the 550s arent gonna pull 450. you can hit a nice 380-400 with the gt2871r and since it has a dual ball bearing center section, youll have full boost by around uh......3k or 3500 if you go with the smaller one. Thats the best for your setup. if you step it up to some 720cc injectors then you can look for 450-500ish and maybe a bigger turbo. Right now, all you need is a gt2871r.

[afmafia]

i think im going to go with the prescion sc5027 .48 ar everyone is saying it will be a good steet turbo

[D1 guy]

.48 is pretty small

[s13sr20chris]

.48 is not too bad on a t3 housing.

btw-finally got that 02 extension afmafia!thanks bro.

[PROJECTRB240SX]

.48 A/R T3 IS COMPARABLE TO THE .64 T2.

[afmafia]

HOW U LIKE IT CHRIS THAT GREDDY EXTENTION IS IN MINT CONDITION . THE REASON I DID A .48AR IS CAUSE I NEED A QUICK SPOOL I HAVE HKS 264 CAMS TO HELP ME OUT WITH THE TOPEND . THE SC50 SEEMS TO BE A GOOD STREETABLE TURBO WITH NO TOO MUCH SPOOL TIME AND LAG

[s13sr20chris]

yeah man its mint.