Basic ingredients for a 330bhp YB?
#42
focus rs 1672
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best ive seen 4x4 stg 3 is 275@wheels and 2wd 290@wheels. both considered good 330bhp conversions
#50
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#54
focus rs 1672
#58
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my saff made 370bhp, 420lb/ft at 36psi on a T34.48
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the boost gradually tails off as rpm climbs as the engine eats all the boost the baby T34 can make,you normally end up with around 20psi at the limiter.
i would skip greens i dive in for this instead!
oh, dont forget some spark plugs on the list lol, 071c or similar heat range
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#63
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You think the siemens have a better spray pattern or just deliver constant flow when at a high duty cycle?
What was your spec at this level? I wouldn't mind replicating it and the map, but dialling the boost down a bit to keep it alive.
#64
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the 55s are a tad bigger than greys, so much bigger than greens.
greens will lean out on a T34, so you cant run the turbo flat out on them.
we do off the shelf packages for the 55lbers to suit a standard spec engine and they are perfect!
55s are cheaper than greens new aswell
greens will lean out on a T34, so you cant run the turbo flat out on them.
we do off the shelf packages for the 55lbers to suit a standard spec engine and they are perfect!
55s are cheaper than greens new aswell
#65
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my spec was,
slghtly lowered C/R 7.5:1,
custom ported head and inlet by me to my own spec,
std cams dialled to my spec,
4x4 ex manifold,
247 shafted T34.48, -31 act.
044 pump,
55s
MSD closed loop L 8 software,
rs500 sized cooler,
mongoose exhaust,
plus the other usual bits. did 75k miles in 3 years on that motor at 36psi peak, never missed a beat
and a bara box as it smashed std boxes on command lol
slghtly lowered C/R 7.5:1,
custom ported head and inlet by me to my own spec,
std cams dialled to my spec,
4x4 ex manifold,
247 shafted T34.48, -31 act.
044 pump,
55s
MSD closed loop L 8 software,
rs500 sized cooler,
mongoose exhaust,
plus the other usual bits. did 75k miles in 3 years on that motor at 36psi peak, never missed a beat
and a bara box as it smashed std boxes on command lol
Last edited by JTECH James; 28-11-2009 at 06:20 PM.
#67
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as i said the package is available for a completly std yb, a t34.63 will make a minimum of 380bhp on that, a t34.48 wll be arounfd 360bhp, and shed loads of torque
imo stage 3 should be 55s these days, greens are to small and are to expensive
imo stage 3 should be 55s these days, greens are to small and are to expensive
Last edited by JTECH James; 29-11-2009 at 10:49 AM.
#70
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Im on greys, t34.48 and holding 28 all the way through, it runs perfect ive been thinking about going siemens but i dont think id atchualy gain anything
Last edited by bad boy rs; 29-11-2009 at 07:06 PM.
#72
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I have been told that my escos is 330BHP it has these components, would it be right.?
3 BAR map sensor.
light blues.
3 inch decat exhaust.
RS 500 style cooler.
standard yb as far as i know.
standard turbo for big T escos as far as i know
unsure what actuator it has.
Mountune chip. FR,1 pectel baby board with 2 other chips, (1) p8v1 and (2) mtune v1
what do you think...
3 BAR map sensor.
light blues.
3 inch decat exhaust.
RS 500 style cooler.
standard yb as far as i know.
standard turbo for big T escos as far as i know
unsure what actuator it has.
Mountune chip. FR,1 pectel baby board with 2 other chips, (1) p8v1 and (2) mtune v1
what do you think...
#73
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I have been told that my escos is 330BHP it has these components, would it be right.?
3 BAR map sensor.
light blues.
3 inch decat exhaust.
RS 500 style cooler.
standard yb as far as i know.
standard turbo for big T escos as far as i know
unsure what actuator it has.
Mountune chip. FR,1 pectel baby board with 2 other chips, (1) p8v1 and (2) mtune v1
what do you think...
3 BAR map sensor.
light blues.
3 inch decat exhaust.
RS 500 style cooler.
standard yb as far as i know.
standard turbo for big T escos as far as i know
unsure what actuator it has.
Mountune chip. FR,1 pectel baby board with 2 other chips, (1) p8v1 and (2) mtune v1
what do you think...
#74
I've found that life I needed.. It's HERE!!
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This may sound a bit dumb but how do you know? do you just look at the gauge in the dash, to be honest i have never really looked, i know it sounds dumb, but i just haven,t. However i will check it out next time i drive it.
#76
I've found that life I needed.. It's HERE!!
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The other question is, where do i go from here. whats the next best upgrades that wont put too much stress on the engine and are relativly cheep.
Like would i benefit from say a 2wd exhaust manifold, plenum spacer, different throttle body, small turbo plenum, swirl pot, different actuator? whats the next best turbo upgrade as well.
Also injectors would greys be worth getting? I am going to get the head of it soon so what would be a good headgasket to put on it.
Like would i benefit from say a 2wd exhaust manifold, plenum spacer, different throttle body, small turbo plenum, swirl pot, different actuator? whats the next best turbo upgrade as well.
Also injectors would greys be worth getting? I am going to get the head of it soon so what would be a good headgasket to put on it.