What FMU ratio does it come with? WHat other differences are there between the drag III type R and LS kits?

 

all the fmu's drag kits come with will be 12:1. the only way they would go to a smaller ratio would be if they included injectors.. which they wont because injectors are pricey. type-r probably has different piping.. maybe different .ar and what not too.

 

the GSR and ITR piping sit lower where it connects to the throttle body. thats the main difference.

 

Turbos are differrent also.

 

no, itr TB and ls TB are in the same position

 

u sure about that? one of my race crew members has a ITR and weve already tried to fit my friends drag3 kit on his car and the intercooler piping to the throttle body didnt fit because the manifold sits lower. ill double check again... but im pretty sure the ITR tb sits lower with the manifold.


[Modified by dlplayboy, 3:02 PM 8/19/2002]

 

whats the difference between the 2 turbos?

and how much of a loss / gain would the type r turbo have on an LS engine?

 

Depending on who you buy the kit through (importparts for example) , all b-series motors use a t3/t04e 54 trim. Also, the LS and ITR piping is indentical.

 

it sure is, gsr is the odd ball

 

I had heard the ITR kit brings a diff turbo spec than the LS kit...

OH... and the ITR piping is the same as the LS.

 

Yeah, the bolt pattern for the LS/GSR and ITRs exhaust manifold is the same, so the same turbo manfold works on all of them. The stock intake manfiolds on all 3 are designed differently, but it's just that the LS and ITR intake mani's are shaped similarly and have the Throttle body positioned in the same location (upward slope) as opposed to the GSRs mani, which is downward slope.

X2

 

No there not, just who you buy them through and if you get larger housing option is diff.

 

The turbo's are the same between GS-R/ITR/LS

T3/T04E

Cold side - 54 trim or 57 trim, can't remember which.
Hot side - .63 A/R w/ Stage III Wheel