Rb20 Turbo.

[Interloper]

50rwkws at 90km/h! LOL, OK then, i take back what i have said earlier as most smaller turbos only seem to make 5-15rwkws more earlier in the rev range....i will take the 50rwkws at 90km/h and happily trade it for a bit of top end. My housemates STI with onkly 200rwkws is so much quicker around town then my car because it so grunty at any rev

a bit late, but here they are:

i'm hoping cam gears will fix the top end and stop it from dropping off so sharply.

[Roy]

2510 looks good and seems there is no point reving the thing much harder then 6,500rpm which will be great for reliability

[BOOSTD]

GT28RS or GT2871R .6A/R for the power output you are after

I have seen the GT28RS Make 224rwkw

and the GT2871R Make 259rwkw on an SR20 with poncams @ 1.5bar, 1 bar boost by 3,200rpm.

[Interloper]

so has anyone other than me got the HKS GTRS on an RB20?

[Interloper]

....or an HKS 2530Kai......

[Interloper]

bump - anyone else have a HKS2530kai or GT-RS yet?????

[raZ1911]

GT2871R on a RB any good?

[irishGTSr32]

bump on this anyone else with a GT-RS or using a GT28?

[Kwyjibo]

I have an HKS2530kai on an RB20. 210kw, wanted to run 18psi but it will only spike and peak power is at 16psi. Starts getting fun around 3800rpm but not much before that. Keep in mind my engine is pretty crappy though and timing is very retarded compared to most modified cars as it knocks too easily.

I absolutely love the turbo, any bigger would be way too laggy for street use.

Edited April 27, 2010 by Kwyjibo

[irishGTSr32]

Is anyone out there running a GT2871R?????? or GT2860rs??????

id love to know what there like im buying a turbo very soon!!!!! also cant really warrent a 2000euro HKS GT-RS

[Nee-san]

Twin t25's would be super cool on an RB20...

[toffy]

Twin t25's would be super cool on an RB20...

or a t28 off a s15 , they're usually good for 200rwk on a sr 20??

[Nee-san]

or a t28 off a s15 , they're usually good for 200rwk on a sr 20??

Yes, but two of them