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Originally Posted by Terry@BMS

As next steps I have the Vargas fuel rail to install. And will be doing their pump. But I'm out of fuel system ideas at the moment. Unless some legitimate fuel pump company starts making a new pump (not upgrading the factory) I don't think we'll be able to get away from meth for fueling help.

i'm confused... you have been doing all this on the stock pump? i thought you were doing it on the upgraded one.. what's the point of doing it on a pump we already know can't do 100% E85 in just about any decent power situation?

will be interesting to see if the upgrade helps, you had me more worried that the upgraded pump +LPFP pressure still failed haha "

Today, 02:56 AM

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Originally Posted by Dirty Dog

Hurry up and get that N54 into the E87 and come down for a cruise to Sydney and we'll hit up the Dynojet.

ffffffffffffffffffffffffffineeee haha "

Yesterday, 01:19 AM

05-23-2013, 07:16 PM

05-23-2013, 07:11 PM

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Originally Posted by The Ghost

As you said yourself that you don't have logs, and aren't running 100% e85, what data has led you to that assessment?

it should perform similarly to how the VTX setup did? less (LOTS LESS) in the midrange where the pump struggles, but it's fine higher in the revs - the VTX had a small pressure drop in the midrange, but nowhere near as bad as the stock frames. "

05-23-2013, 05:27 PM

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Originally Posted by Ak335i

there are a bunch of pics pages back. but to sum it up, the pictures do nothing for it! when you see it in person... wow!
single 4" SS exhaust with one vibrant flow thru resonator/muffler. and of course ... open dump from the wastegate.

screamer pipe?

LOUD NOISES. "

05-23-2013, 05:26 PM

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Originally Posted by mithiral67

I agree with terry. I definitly downplay any non-dynojet numbers when comparing. Others give good info, but not whats most vendors on here chose to show.

it's pretty well known that jet's read higher than mustang/dynamics (any load dyno) WHEN they're set up properly? compared to an inertial dyno "

05-23-2013, 05:21 PM

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Originally Posted by Terry@BMS

The dynojet is the only type of dyno useful for comparing numbers via the internet. It's not always the best dyno to do tuning on but most of us tune on the road and just use the dyno for verification.

mmm fair enough

not sure there's even one within 200km of me actually haha

hopefully i can find one when the time comes

OR i'll make enough on a dynamics that it doesn't matter

ED: yeah there's only 2 registered dyno jet's in australia... New south wales and Western Australia... i'm in QUeensland... 577miles away~... never going to happen unless there's an unregistered one here haha "

05-23-2013, 05:16 PM

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Originally Posted by Jonathan@Aviva

After air has passed through the Supercharger rotors, its directed through the twin air-water inter-coolers before reaching the throttle bodies.

ahhh so yet another 'packaging' constraint

impressive "

05-23-2013, 06:03 AM

05-23-2013, 04:25 AM

05-23-2013, 04:23 AM

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Originally Posted by Terry@BMS

I had a customer report 500rw on stock turbos last year. But it was some goofy European dyno. Only dynojets count.

we pretty much ONLY have dynodynamics here... but they consistently read a lot lower than the numbers you guys get on your dynojets (my N52 reads 15-20whp lower at least)- i'll have to try and source a dynojet in brisbane here one day lol "

05-23-2013, 02:28 AM

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Originally Posted by dzenno@ProTUNING Freaks

Just get the oem spring valve retainer for exhaust and intake..they're not expensive, buy one of each

yeah i was thinking of just sending him one of each of mine when i get the chance if not just a new one (the business is only about 30 mins away from my work)

*adds to job list*

and they do springs/retainers only for tons of cars/applications already, so this should be a pretty good bet.

just thought i'd try the easy options first if anyone knew
ED: it'd be a better idea to get fresh examples rather than worn though wouldn't it? *checks new parts* "

05-22-2013, 07:24 PM

05-15-2013, 11:18 PM