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Tippy Tippy is offline
Chain fence eating turbo
Join Date: Dec 2008
Location: Austin, TX
Posts: 8,664
Originally Posted by drmatera View Post
I'm not sure how that improves spool up but there is a company making a divided inlet flange that blocks off one side for quick spool then opens to allow top end power
Quick Spool Valve- The ultimate TQ producing part for your Turbocharged car

you have to get creative with your headers and have a divided housing. I know some guys using this on V8 engines with very large turbos and it works
I had a thread on those:

Have any of you heard about 'quick spool valves'?

Cory - turbo'd '87 C3.2 Guards/Blk, 3.4, 7.5:1 CR P & C's, soon to be 993SS cams and GSXR 750 ITB's fed by 964 intake, Borg-Warner S366 turbo @ 1.4 bar, Treadstone full bay IC, TiAL F46 WG, HKS 1 1/2" BOV, twin 044 pumps, MegaSquirt 2 (v3.57 board) w/EDIS, Tramont wheels (285's rr, 225's frt), Big Reds frt, 993 rr., tower brace, MOMO wheel
Old 11-23-2011, 11:40 AM
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