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-   -   Twin Scroll fitting (https://www.scoobynet.com/general-technical-10/529016-twin-scroll-fitting.html)

Hol 13 July 2006 09:16 PM


Originally Posted by Granby
This is what i'm after as i have a VF34, i not after big bhp numbers but drivability with improved low down torque

You need to drive mine.

Its up on the STI TMIC spec a little, but not hugely.

Your current spec (STI TMIC and Pinks) is effectively the same as I had, save for the Twin Scroll and variable valve timing, so a fair comparison.

Hol 13 July 2006 09:21 PM


Originally Posted by stevebt
speak for yourself !! i dont hit full boost till about 3800rpm but then off reading the webmasters thread about tuning , i think i have traded highend pickup for lowdown sppol by adding an imlet pipe !!! plus mine will spool later due to being a hybrid !!!

I don't think mine is far off that, but it isn't laggy.

On paper your Hybrid spec with the better core and bigger cold side should only be down slightly.

Has it been mapped for the inlet and still losing out? Im interested now as Harvey had one for sale,

Granby 13 July 2006 09:23 PM


Originally Posted by Hol
You need to drive mine.

Its up on the STI TMIC spec a little, but not hugely.

Your current spec (STI TMIC and Pinks) is effectively the same as I had, save for the Twin Scroll and variable valve timing, so a fair comparison.

OK if you insist :D :D :D

Hol 13 July 2006 09:26 PM

Im around Sunday Iain.

I would say Friday at the meet, but I have a Karate grading the day after and have to train. (show willing anyway)

Give me a call tomorrow on the mobile.

Granby 13 July 2006 09:40 PM


Originally Posted by Hol
Im around Sunday Iain.

I would say Friday at the meet, but I have a Karate grading the day after and have to train. (show willing anyway)

Give me a call tomorrow on the mobile.

Can't make Sunday as i'm working, will sort out a day soon :thumb:

stevebt 13 July 2006 09:47 PM


Has it been mapped for the inlet and still losing out? Im interested now as Harvey had one for sale
yes it was mapped for the inlet !! ported or aftermarket headers may of improved spool up!! but the turbo is at its limit running 1.9bar of boost so its not worth doing anything else to my car till another turbo is added, i like others thought a hybrid twin scroll would of been the "holy grail " :D


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