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Old 01-20-2017, 05:21 AM   #25
550 Anniversary
edc's Avatar
Join Date: Jul 2012
Location: Surrey, UK
Posts: 747
I've done all the relatively cheap bolt on mods, measured on the dyno as best I could (for what I wanted to spend) the change. Once you've done throttle body and intake, exhaust, sports cats, manifolds/headers, remap there's not much left unless you spend big. I don't think anybody is suggesting to start with a pulley change if you want to make power. It's pretty much the last thing to do. I don't pretend to be an engine builder but let's remember it's done for fun and a hobby and with a budget that I deem to be disposable.
Current: 550 Spyder Anniversary- Carnewal exhaust - 100 cell cats - stainless manifolds - 4" underdrive pulley - poly gearbox mounts - rear lower alu brace - adjustable rear toe links
Sold: 986S - Zenith Blue - 18" Sport Classics - Black Zunsport grilles - Stainless silencer and manifolds - K&N panel - shortshift - M030 suspension - 75mm throttle body - custom 83mm intake - SmartTop - custom remap - MDS underdrive pulley

Last edited by edc; 01-20-2017 at 05:24 AM.
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