Toyspeed.org.nz Message Board

by **mister2** » Wed Mar 22, 2006 12:13 am

Sorry, yeah I meant part throttle boosting on ITB's, what are the AFR's like? I've seen them go stupidly rich, interested if in your experience the MS can handle them ok without having a TPS overlay like MoTeC.

Nick

by **suberimakuri** » Wed Mar 22, 2006 4:13 pm

I haven't tuned itb turbo setup yet.

by **Bazda** » Wed Mar 22, 2006 8:13 pm

I will be tunign my itb turbo set up very soon with autronic.
Started up my car the other day, just made up a map etc running on 800cc injectors and it runs mint down low

by **CAMB01** » Wed Mar 22, 2006 9:02 pm

Im just gonna use a single throttle body aye

by **CAMB01** » Wed Mar 22, 2006 9:28 pm

What size external wastegate should i use?

by **Bazda** » Wed Mar 22, 2006 9:40 pm

100mm

by **crnkin** » Wed Mar 22, 2006 10:05 pm

Bazda wrote:100mm

hehe

38mm tial will be mint

by **CAMB01** » Wed Mar 22, 2006 10:05 pm

LOL.
Seriously though, what size?
I've been told to use a 40mm wastegate

by **crnkin** » Thu Mar 23, 2006 12:03 am

38mm will be fine for a t3/4 size turbo man

by **bluemaumau** » Thu Mar 23, 2006 12:04 am

id go 38mm,

i read somewhere

big turbo - big boost -small gate
small turbo - small boost - small gate
big turbo - small boost - large gate
small turbo - big boost - large gate

i think thats right

by **CAMB01** » Thu Mar 23, 2006 6:45 am

Thanks people

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