Toyspeed.org.nz Message Board

by **M.B.M.1** » Fri Dec 07, 2007 11:08 am

Will a airflow meter from a 1990 sw20 mr2 gen 2 work on a 1989 st185 gt4?

by **RunningRich** » Fri Dec 07, 2007 7:09 pm

Same part (apart from the RC one).

by **Adydas** » Fri Dec 07, 2007 7:48 pm

wanna buy an rc one

by **M.B.M.1** » Fri Dec 07, 2007 8:43 pm

Cheers just need a standed one. Thanks

by **Adydas** » Fri Dec 07, 2007 10:55 pm

comes with ecu, more powah!!

by **Anth_555** » Sat Dec 08, 2007 7:04 am

comes with ecu, more powah!!

how much?

by **Adydas** » Sat Dec 08, 2007 8:45 am

i put it down so far at $500 ono.. got a guy intrested in it in aussie somewhat but no ones said yeah so far.

Not excatly somthing you can come accross every day..

by **M.B.M.1** » Sat Dec 08, 2007 9:49 am

how does it make more power ?raised boost, no cut outs?

by **Adydas** » Sat Dec 08, 2007 9:53 am

Factory Tuning.. i dont remember whats differnt but i belive it has a higher boost cut.. 17 psi as apposed to 14.5 as well as some better factory tuning from toyota to help with the increased power the RC version of the st185 gets.

Alltrac.net has a chart that shows the RC has more power over its non RC counterpart.. This is the best 2 min research i can be botherd doing but im sure somone else that knows can weight in as to whats up.

http://alltrac.net/specs/GT4Specs.htm

by **M.B.M.1** » Sat Dec 08, 2007 10:00 am

For some reson my gt4 runs 16.5psi always has and has no speed cut out (way past 200) its stock standed no tap or anything. its my first gt4 so i thort that was normal?

by **Adydas** » Sat Dec 08, 2007 10:17 am

They have a more advanced tune regardless, but im pritty sure there only have a 1 bar mapsensor thing on the stock non rc ecus..

by **Boosted_162** » Sat Dec 08, 2007 7:04 pm

Its not only a non RC thing, my facelift has a 17psi cut and has a different part number to both prefacelifts and RCs.

Are the power differences really the ECU? Oh, and afaik, wiring is different between prefacelifts and RCs.

by **Adydas** » Sat Dec 08, 2007 7:19 pm

i dont know to be honest.. but its what im told but it has to be sold with the afm to work,so its either a combo of the ecu and afm or its one or the other..

either way theres a ecu and afm for sale with the starting price ono.. if its not the ecu or the afm tho, how does the car make more power?

( id like to think the final drive change? ) but perhaps someone with tech knowledge will weigh in.

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3SGTE sw20 vs st185 airflow meter?

3SGTE sw20 vs st185 airflow meter?

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