Rb26 Turbo Doing My Head In

[Bsa]

hey guys now I have almost finished putting the rb26 into my BMW coupe now I'm stuck as the rear turbo leaves no room for a dump and hits the abs unit and I don't want to cut up the BMW. So my options are twin high mount or a decent single t67? My power goal is 300+ so a t67 would be the biggest can anyone tell me realtime experience with a t67 rb26 combo?

Yes iv searched google and read rb26 dyno thread

[zebra]

Not going to much much different to an RB25 so have a look at Simon-r32s results

[Bsa]

Yeah but he runs a flex fuel I'll be running 98

[zebra]

Ahg got ya. I would expect ~330rwkws going off some old results and a similar curve to a gt3076. May lag a little behind in the mid range

[GTScotT]

like Zebra said, I wouldnt expect much difference to the RB25.

There are also 3 or 4 mentions of 98 tuned variants from STATUS which got about that 330kw mark, again similar response to a 3076 maybe a tad less.

[XRATED]

The best rwd rb combo I ever put together was a trust T67 10cm on a trust manifold attached to a 25 then a 25/30 in a r32gts-t with 4.3:1 gears and 25 box.

The 3lt was a monster but ran out of legs/revs... a 26 would have been perfect!

The t67 easily run up 330rwkw on the 25.

It'd be my pick for your application and power target.

Cheers

Justin

[Bsa]

That's what I was looking for thanks for that hmm wonder if I could find a trust manifold would make life nice and easy

[GTScotT]

Then try find a 3 bolt 10cm housing. Rocking house shit im telling you.

Kando 10cm are t3 only. Why not make things really easy and buy one of those with a eBay steam pipe manifold?

Then you can say now that was easy, and I'll be like... O RLY

[Bsa]

Oh I though they had the 3 bolt in 10 is it only 8cm is it? Well t3 it is this conversion has scrambled my brain

[XRATED]

You'll probably need to get a custom exh manifold made either way....

[Bsa]

Yeah I'll prob just do it myself save some money