Single Turbo RX-7's Questions about all aspects of single turbo setups.

? indentifying turbo" huge"

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Old 06-08-03, 07:39 PM
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controlled kaos

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? indentifying turbo" huge"

well guy's i found this turbo. it's huge and i'm curious if the 13b is capable of pushing it. It will be a pport motor with side ports and huge exhaust ports

It's a Garret cold side - .95 a/r
hot side - 1.30 a/r undivided

curious what this turbos is considered??
Old 06-08-03, 08:43 PM
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no ideas.... huh i think it might be to big
does anyone have anything close????
Old 06-08-03, 09:41 PM
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oh come on were are the smart asses.
Old 06-08-03, 10:46 PM
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controlled kaos

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well i actually misread the a/r on the hot side. it reads 1.39 if that helps. it orginally came off a 8v92 if that helps.
Old 06-09-03, 02:03 AM
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what turbo is it? 1.39 would be a little more laggy on stock motor but should give you good amount of boost, i never seen those numbers on a T04, and a .95 is a big number,

.70/1.15 should get your 400hp+ @ 15PSI on stock motor

Last edited by 600HP CLUB; 06-09-03 at 02:06 AM.
Old 06-09-03, 06:01 PM
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this motor is not stock race ported-62 degrees
semi pported ?? degrees
race ported exhaust-???
the engine/turbo are controlled by LT12 w/ AVC-R running on 100+octane with alcohol/H2O injection.
I'm just trying to figure out if i can handle this turbo, and if anyone else has played with a turbo this big...

i'll take some pictures to day and try to get them on here... this thing is just big. and i've got access to more.

Last edited by astrochild7; 06-09-03 at 06:06 PM.
Old 06-09-03, 06:39 PM
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A/R ratio is exactly that, a ratio.....without knowing the turbine wheel size, and the compressor wheel size, It'll be hard to tell. As a point of illustration, you could have a T25 with 1.39 A/R, and it would still be too small.

Off a 8V92 DD eh.... probably a bit too large, but....
Old 06-09-03, 09:02 PM
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you know i not sure exactly how to measure or where to measure the turbines at. will do so if somone explains the turbo side is all new to me besides the stockers....
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