Mazda Rotary Club

General => General Technical => Anything Engine/Performance/Tuning related => Topic started by: turbo boy on February 18, 2011, 04:37:19 PM

Title: Expected power from gt4082 ?
Post by: turbo boy on February 18, 2011, 04:37:19 PM
Im in the market for a single turbo on a tight budget, rx7store does a non bb gt4082 for under £500 everything else i will buy bit by bit.
The turbo stats are; 82mm 50 trim
                            .94 A/R wheel
                            t4 flange
My 13b is already medium street ported with vmount ic, exhaust, powerfc etc..  along with bigger primarys and secondarys could i acheive 450+hp with this turbo?
Title: Expected power from gt4082 ?
Post by: PGiljevic on February 18, 2011, 09:36:32 PM
Quote from: turbo boy;743618Im in the market for a single turbo on a tight budget, rx7store does a non bb gt4082 for under £500 everything else i will buy bit by bit.
The turbo stats are; 82mm 50 trim
                            .94 A/R wheel
                            t4 flange
My 13b is already medium street ported with vmount ic, exhaust, powerfc etc..  along with bigger primarys and secondarys could i acheive 450+hp with this turbo?

More like 650+bhp :driving

It\'s a big turbo capable of massive power........ BUY IT!
Title: Expected power from gt4082 ?
Post by: turbo boy on February 19, 2011, 08:37:37 AM
Cheers for you advice, i will buy it next week!!!
Title: Expected power from gt4082 ?
Post by: turbotoaster on February 20, 2011, 01:02:15 AM
but pete he isnt gonna be running massive boost i wouldnt have thought.

for reference a gt4088 did 479bhp at 1bar of boost so 450bhp at 1bar seems about right for that turbo
Title: Expected power from gt4082 ?
Post by: Ed_RX7 on February 20, 2011, 11:46:29 AM
i agree.......your not gonna see 650 with that turbo............unless you dyno it in america....lol....however...with boost you should hit yor target.......ps we are talking fwbhp...i hope ?
Title: Expected power from gt4082 ?
Post by: PGiljevic on February 21, 2011, 09:04:30 AM
Only talk bhp (not exagorator 3000 numbers). I have dyno of smaller turbo on 1.7 bar doing 585bhp @ 7400rpm.

That turbo on proper boost levels will do 650+bhp easily.