View Single Post
Old 11-28-2012, 03:53 PM   #12
Scooby Specialist
Member#: 856
Join Date: Feb 2000
Chapter/Region: International
Location: Cambridgeshire, England, UK
2005 JDM STi


It's a JDM STi built as a forged 2.1 with an Owen Developments Bolt on Twin Scroll Turbo, now running 2.0BAR peak, 1.7BAR at 7000rpm. It will pull over 2.2BAR, but 2.0BAR is a safe peak to use long term. Engine is mostly stock JDM, no mods to the heads or cams, stock exhaust headers. EcuTek 800cc injectors, Stock ECU using EcuTek MegaRom mapped by Bob Rawle. Still using the stock MAF in a large bore inlet with K&N filter. Still on a TMIC, made by Chevron Motorsport from F1 spec heat exchanger material.

Car is a full weight 1460Kg JDM STi, 4th gear acceleration shows
40 - 60mph = 1.7 seconds
50 - 70mph = 1.5 seconds
60 - 80mph = 1.6 seconds
70 - 90mph = 1.9 seconds
* Registered users of the site do not see these ads.
johnfelstead is offline   Reply With Quote