ITB torque figures

[kevin_172]

just gaging what ppl are getting torque wise on itb's and with what added extras?

mines running 172.8 ft/lb of torque

itb's
quaife diff
omex 600
k-tec filter and a bodged bracket to hold it forward off the trumpets..

intrested to see other resuls! my figures are from matts rollers at TDF

 

[Cupman29]

Is that with a 172 exhaust manifold and Cat?

 

[kevin_172]

172 manifold and decat

 

[drhowser]

I can claim 185 on Matt's rollers.

That's with 422's, pistons (not sure of comp ratio though) 182 manifold, decat and headwork by Stevie Wonder.

 

[jimjim150]

Mine was 170.3 at TDF - when mapped by previous owner.

 

[kevin_172]

you just on itb's jim or you running some other stuff also?

 

[jimjim150]

It's running 428 cams and a 2.5" Piper exhaust with decat. It has an EC1 ECU fitted at TDF along with the ITBs.

 

[kevin_172]

seems like im getting awsome torqe for standard engine with just itb's then! makes me very happy

 

[jimjim150]

Sounds good mate! Slap ya graphs up :rasp:

 

[kevin_172]

there ya go

 

[Silent_Scone]

yeah that's a nice figure on a standard engine

I'll let you know next month

on 428s and jenveys mine pulled 165, with one gammy cylinder so slightly down on power with 204bhp. Not shabby but not right either

 

[jimjim150]

Dug this out. Looking good mate!

 

[kevin_172]

well just to give an idea of what went on



bottom one was after sam couldnt get why the power wouldnt go over 180 bhp! filter was sucking onto the trumpets

soooo this happend


i know it dont look nice having that bit of ally.. but i dont care! lol

 

[Fred@BTM]

meh mine does 170 on a standard engine :rasp:

 

[kevin_172]

with many dodgy things fred!

 

[Laine_16v]

168 ft lb's on stock cams.