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Craig 930 RS Craig 930 RS is offline
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Join Date: Sep 2003
Location: Kirkland, WA
Posts: 10,205
I like the idea of the guide Brian has, but you will not need 1.0 bar to get 350 hp - and I personally would not do 1.0 bar without fuel modifications.

The Brian Leask adjustable WUR allows 3 adjustments:

Cold start
Warm run
Full boost enrichment

The RPM switch is an excellent idea because you do not need the FULL, and I mean all hell breaks loose full gush fuel dump at 3,000 rpm, the point at which modern turbochargers produce FULL BOOST. It is 'tunable' by inserting an rpm plug of varying RPM full boost threshold. Mine happens to be 5,200 rpm - up from 3k stock.

Again, there are variables which need to be taken into account here.
If you require the fuel head THEN wish to take that extra step in order have a higher HP 930 engine (yep, easy to do and not a stretch from a mid-300s hp engine), then an RPM switch is also required.

So, to "get there" HP-wise, I'd suggest the WUR 1st in conjunction with the K27 HFS, headers, 8 bar and probably $$$ cams.

For a street beast, the leap to safe, high HP is a tiny step dollar wise from a 320-hp car.

And don't forget that full CIS checkup prior to that HP bump - including injectors!!!
__________________
- Craig 3.4L, SC heads, 964 cams, B&B headers, K27 HF ZC turbo, Ruf IC. WUR & RPM switch, IA fuel head, Zork, G50/50 5 speed. 438 RWHP / 413 RWTQ -
"930 is the wild slut you sleep with who tries to kill you every time you "get it on" - Quote by Gabe
Movie: 930 on the dyno
Old 09-21-2007, 06:18 AM
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