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T34 Turbo - .63 cool / .63 hot

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Old 03-10-2010, 06:03 PM
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kaisersolsay
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Default T34 Turbo - .63 cool / .63 hot

Anyone used this config for the T34? If so how laggy is it? I have this setup for my Mk1 Cortina Cossie 4x4 but not sure if she will be too laggy.
Old 03-10-2010, 06:17 PM
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LHD220Turbo
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laggy compared to what?

t34.63 will make 400hp on the right spec - its an awesome road car set up.

t34.63, ab07 inlet, siemens 55lbs injectors, and a decent chip such as MSD, 2.2bar of boost would see 400hp. be careful of the standard 4x4 gearbox thou, anything beyond 400/400 is a lottery

Last edited by LHD220Turbo; 03-10-2010 at 06:18 PM.
Old 03-10-2010, 06:27 PM
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J1mbo
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On a STD engine to push 400 out of a t34 is asking a little too much and they don't like holding 2.2 bar at high revs, I spike of 2.2 is good but they are Time bombs at that boost iirc mike rain bird done a few t34's pushing over 400 bhp

The .48 is better for a road car IMHO though loose 20 or so hp for more response
Old 03-10-2010, 06:28 PM
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kaisersolsay
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What about the bottom end? Its been lightened and balanced but standard pistons and con rod bolts.

I'm after reliability as the car is more of a street sleeper than track / 1/4 mile dragster.

Last edited by kaisersolsay; 03-10-2010 at 06:31 PM.
Old 03-10-2010, 06:31 PM
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STD engine bottom end is fine but a uprated head gasket is advisable something like a 0611/grp a gasket
Old 03-10-2010, 06:41 PM
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kaisersolsay
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Yip got a grp A on her.

Set up is;

0.75 overbore (lighten & balanced cranks, rods, flyweel)
T34 .63 / .63
3 bar MAP
Greens
Pro Alloy 50mm RS500 I/cooler
MSD chip to match above.

What do you think she will put out? Was hoping 350bhp.
Old 03-10-2010, 06:44 PM
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LHD220Turbo
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your limiting factor is greens, it will piss 350 if the greens dont max out; you dont want to go over 80% duty ideally.
Old 03-10-2010, 06:46 PM
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kaisersolsay
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so blacks are the key then?
Old 03-10-2010, 06:49 PM
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Originally Posted by kaisersolsay
so blacks are the key then?
if you want to get the best of the spec then yes; but you'll need a new chip.
Old 03-10-2010, 06:49 PM
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Originally Posted by kaisersolsay
so blacks are the key then?
Light blues/ 400's

We do a lot of these conversions around 380 ish bhp as they go fantastic
Old 03-10-2010, 07:07 PM
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May stick with the greens for now as the chip I have matches the kit. You know what like......I'll probably upgrade to light blues and remap after a few weeks!
Old 03-10-2010, 07:16 PM
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105epwr
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Originally Posted by J1mbo
Light blues/ 400's

We do a lot of these conversions around 380 ish bhp as they go fantastic
dont they just-mine still scares me!!
Old 03-10-2010, 07:48 PM
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tabetha
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Could always go greys, or as said blues.
T34.48 make a awsome road car around 380 bhp, same as CR turbos used to run in his sapphy, T3/34 makes pick up a little earlier still.
tabetha
Old 03-10-2010, 08:05 PM
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Originally Posted by kaisersolsay
May stick with the greens for now as the chip I have matches the kit. You know what like......I'll probably upgrade to light blues and remap after a few weeks!
It really is just great its as punchy as the greens but they just pull hard to the limiter !

Originally Posted by 105epwr
dont they just-mine still scares me!!
Lol! Think this is the conversion for me or very similar
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