Efr 6758

[andy10v]

Is anybody in the UK using the EFR 6758?

Iroz seem to be getting some good results with them, (how much is less will you get on pump compared to E85?)

[quattro-nick]

planning already to swap the rs2 turbo andy?

[andy10v]

planning already to swap the rs2 turbo andy?

Yup, already bought one of Albert's 450bhp turbos, and still looking about

http://www.s2forum.com/forum/showthread.php?t=74586&highlight=k26

Tuner suggests I use an MD357.

[quattro-nick]

if i were you i bought a 500hp ballbearing turbo,still good for road and track use
it's never enough
and place a tubular exhaust manifold.........

[andy10v]

if i were you i bought a 500hp ballbearing turbo,still good for road and track use
it's never enough
and place a tubular exhaust manifold.........

And then......

I was only going to get a live map on the RS2 turbo as the engine mods were going to be done, but thought a billet k26 would just bolt on, and I have bigger injectors anyway, could sell the RS2 turbo, so in theory it would not cost any more to have more power

[quattro-nick]

[AndyP]

This is the one Des uses on his stroker. 455bhp and 518lb/ft torque. Don't know of anybody using one on a 2.2 though

http://www.s2forum.com/forum/showthread.php?t=73108

Also been looking at these and the EFR7163

[andy10v]

I dont know how I missed that, I was dribbling over Des's powerband, seems like one of the ultimate street setups.

The EFR 7163 looks rather nice.





Iroz are saying pump fuel about 80% of E85 figures

[diesel des]

I like the 6758 power delivery. Nice and responsive. The 7163 looks very interesting. I am tempted. But you have to draw the line someplace. I would like to see a 6758 vs 7163 on the same engine. The only comparison was on a pre production 7163 with smaller turbine housing so not compare able.

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[ringbearer]

I like everything but the $2500us price tag.

[Error404]

Lol. Maybe I am odd but I can't get that excited about turbos... Get a pretty good one and concentrate on all the real weak parts of the car

[diesel des]

I like everything but the $2500us price tag.

I have a spare that would cost you much less than that. Clue. They used them on indy cars and upgraded to 7163s so check eBay. ..

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[ringbearer]

Interesting, thanks for the tip

[K Simmonds]

My mate Charlie is looking at using one on Will's from VRS recommendation, though he's awaiting Will's assessment of the 7163.

http://www.s2forum.com/forum/showpost.php?p=836764&postcount=21

Might you want to move Alberts turbo on.?

[Vorsprung durch Technik]

Lol. Maybe I am odd but I can't get that excited about turbos... Get a pretty good one and concentrate on all the real weak parts of the car

I am definitely not odd but i find myself agreeing with the above statement.