Forged st205 GT3082r on STOCK ecu possible???, Help!!! Options

[Dudleydaftdog]

Hi All,

Just wondered if Amy of you guys could please shed some light on my problem...

I have a forged st205 and was running a hks f con v pro with sard 800s and a gt3082r turbo. My F con has died!!! Had to refit the stock 550 injectors (running at 4 bar (closer to 650s) on the STOCK. ecu. Ext WG spring is only set @ 8 psi.

Question:

Has anyone ever tried this before? (Read TRDGT4 tried it but doesn't say what GT30 turbo in the old thread)

Basic engine wpec

St185 bottom end, 8.2CR, Forged pistons and rods, ACL race series everything, ARP everything, hks 256 cams, cosmetic 1.5mm hg, Kevlar cambelt, meth ink, JUN valvetrain, FMIC, 3 inch decay as exh etc etc..

If anyone could please advise me is be really grateful. Seems to drive fine off boost (wideband between 14-15), tips in a bit lean, just scared to boost!!!!!

Thanks in advance

Chris

[Dudleydaftdog]

Wish I could, only one I've seen around, is £800 on eBay. Managed to get a ct20b second hand for 100 but is gonna be a pain to refit and is a step backwards if I do in terms of what I wanted to build...

Only prob I've had so far on the stock ecu is that I'm runnining lean just before spool up. No hesitation or anything just in the 14s on my wideband instead of 13s where it should be. Listened to your advice and have not been above 4 psi...

Still not managed to the part for my fcon cos hks won't help my tuner. My tuners said he CAN fix it but might be a week, might be 6 months...

Fitted a gm temp sensor I had spare to try and add fuel. Any ideas for dropping afr whilst in closed loop?

Thanks for all your help : )