Initial 3dr ZT dyno results.
23-08-2006, 08:31 AM
#1
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Initial 3dr ZT dyno results.
Had the Col's 3 door on the dyno the other day. Only revved it to 5200 as we haven't mapped past that and the engine had only done 300 miles. Still at one bar of boost she made 286bhp. The graph was climbing and shouldn't tail off with that GT30 and we have another 2000rpm to go.
She should easily crack 400 bhp at 1.5bar!
Since then I have sorted the fuelling above 5200, but not had a chance to optimise the ign map up there though (Col is on lates and it was my wedding anniversary last w'end so wasn't allowed out to play with cars)).
Next stage is to up the boost to 1.5 bar and when thats mapped we have a second ign map that is selectable on the dash for high octaine fuel to set up.
Maybe not quite the next YB, but it shows the zetecs potential.
She should easily crack 400 bhp at 1.5bar!
Since then I have sorted the fuelling above 5200, but not had a chance to optimise the ign map up there though (Col is on lates and it was my wedding anniversary last w'end so wasn't allowed out to play with cars)).
Next stage is to up the boost to 1.5 bar and when thats mapped we have a second ign map that is selectable on the dash for high octaine fuel to set up.
Maybe not quite the next YB, but it shows the zetecs potential.
23-08-2006, 08:46 AM
#4
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Originally Posted by nash
Had a little bit of a play with Col on the way to Ford Fair. Niether car at there best.
Had a good chat when we got there was very interested in this top bloke aswell. Gald to see it's all going well, keep us updated when its finished being mapped.
Had a good chat when we got there was very interested in this top bloke aswell. Gald to see it's all going well, keep us updated when its finished being mapped.
Col said you came over and said hello afterwards
23-08-2006, 08:50 AM
#5
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Originally Posted by cossie4i
Very good power for the boost and revs 
Nice to chat to you at Ford Fair
Steve.
Nice to chat to you at Ford Fair
Steve.
23-08-2006, 09:05 AM
#7
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Originally Posted by GARETH T
very impressive,,, is the crank/rod standard sizes?
Rods are H beam items.
Rod ratio is standard black top.
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23-08-2006, 09:08 AM
#9
Re: Initial 3dr ZT dyno results.
Originally Posted by Garage19
286bhp @ 1 bar @ 5200rpm
Maybe not quite the next YB, but it shows the zetecs potential.
Maybe not quite the next YB, but it shows the zetecs potential.
Sounds a fair match for a YB to me, i dont think many YB's are doing any more than that sort of power at that boost/rpm
Cracking results
23-08-2006, 09:36 AM
#11
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Re: Initial 3dr ZT dyno results.
Originally Posted by chip-3door
Originally Posted by Garage19
286bhp @ 1 bar @ 5200rpm
Maybe not quite the next YB, but it shows the zetecs potential.
Maybe not quite the next YB, but it shows the zetecs potential.
Sounds a fair match for a YB to me, i dont think many YB's are doing any more than that sort of power at that boost/rpm
Cracking results
Which makes me think. Does anybody have the flow figures in (CFM@valvelift) for a stock and modded YB head??
23-08-2006, 12:14 PM
#14
Originally Posted by Garage19
Originally Posted by nash
Had a little bit of a play with Col on the way to Ford Fair. Niether car at there best.
Had a good chat when we got there was very interested in this top bloke aswell. Gald to see it's all going well, keep us updated when its finished being mapped.
Had a good chat when we got there was very interested in this top bloke aswell. Gald to see it's all going well, keep us updated when its finished being mapped.
Col said you came over and said hello afterwards
Looking forward to hearing what she makes at full boost.
23-08-2006, 12:16 PM
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is this the zetec turbo i saw in a white 3 door (i think) at ford fair?
(with the screamer pipe coming out the front spoiler?)
If so, it looked a real work of art!!! that's the engine i need for my mk2 escort.
would you mind giving an idea of what it cost to build? (please PM if you prefer!)
Cheers,
Mark.
(with the screamer pipe coming out the front spoiler?)
If so, it looked a real work of art!!! that's the engine i need for my mk2 escort.
would you mind giving an idea of what it cost to build? (please PM if you prefer!)
Cheers,
Mark.
23-08-2006, 12:21 PM
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Damn good results there if you ask me! 
Think the 400bhp amrk shuold be achieved very soon, credit to you!
Dan, get yours sorted ya lazy git, should have it done by now!
23-08-2006, 12:32 PM
#17
Originally Posted by Garage19
Originally Posted by cossie4i
Very good power for the boost and revs
Nice to chat to you at Ford Fair
Steve.
Nice to chat to you at Ford Fair
Steve.
Sh1t happens.
Steve.
23-08-2006, 12:59 PM
#18
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Originally Posted by Markb_s1
is this the zetec turbo i saw in a white 3 door (i think) at ford fair?
(with the screamer pipe coming out the front spoiler?)
If so, it looked a real work of art!!! that's the engine i need for my mk2 escort.
would you mind giving an idea of what it cost to build? (please PM if you prefer!)
Cheers,
Mark.
(with the screamer pipe coming out the front spoiler?)
If so, it looked a real work of art!!! that's the engine i need for my mk2 escort.
would you mind giving an idea of what it cost to build? (please PM if you prefer!)
Cheers,
Mark.
Costs - engine complete, arp studs, gaskets, everything £2450
Turbo and wastegate £1300
If you were only aiming for 300bhp you could probably cut those costs in half.
On top of that you have both manifolds, intercooller, boost pipes. We fabricated all these ourselves so they were fairly cheap.
23-08-2006, 01:03 PM
#19
Originally Posted by Garage19
Originally Posted by Markb_s1
is this the zetec turbo i saw in a white 3 door (i think) at ford fair?
(with the screamer pipe coming out the front spoiler?)
If so, it looked a real work of art!!! that's the engine i need for my mk2 escort.
would you mind giving an idea of what it cost to build? (please PM if you prefer!)
Cheers,
Mark.
(with the screamer pipe coming out the front spoiler?)
If so, it looked a real work of art!!! that's the engine i need for my mk2 escort.
would you mind giving an idea of what it cost to build? (please PM if you prefer!)
Cheers,
Mark.
On top of that you have both manifolds, intercooller, boost pipes. We fabricated all these ourselves so they were fairly cheap.
Steve.
23-08-2006, 01:04 PM
#20
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Thread Starter
Originally Posted by cossie4i
Originally Posted by Garage19
Originally Posted by Markb_s1
is this the zetec turbo i saw in a white 3 door (i think) at ford fair?
(with the screamer pipe coming out the front spoiler?)
If so, it looked a real work of art!!! that's the engine i need for my mk2 escort.
would you mind giving an idea of what it cost to build? (please PM if you prefer!)
Cheers,
Mark.
(with the screamer pipe coming out the front spoiler?)
If so, it looked a real work of art!!! that's the engine i need for my mk2 escort.
would you mind giving an idea of what it cost to build? (please PM if you prefer!)
Cheers,
Mark.
On top of that you have both manifolds, intercooller, boost pipes. We fabricated all these ourselves so they were fairly cheap.
Steve.
23-08-2006, 01:07 PM
#21
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Originally Posted by Garage19
Originally Posted by Markb_s1
is this the zetec turbo i saw in a white 3 door (i think) at ford fair?
(with the screamer pipe coming out the front spoiler?)
If so, it looked a real work of art!!! that's the engine i need for my mk2 escort.
would you mind giving an idea of what it cost to build? (please PM if you prefer!)
Cheers,
Mark.
(with the screamer pipe coming out the front spoiler?)
If so, it looked a real work of art!!! that's the engine i need for my mk2 escort.
would you mind giving an idea of what it cost to build? (please PM if you prefer!)
Cheers,
Mark.
Costs - engine complete, arp studs, gaskets, everything £2450
Turbo and wastegate £1300
If you were only aiming for 300bhp you could probably cut those costs in half.
On top of that you have both manifolds, intercooller, boost pipes. We fabricated all these ourselves so they were fairly cheap.
dammit though i'm a systems engineer.. no hope of me fabricating shit so looks like another couple of grand for the additional bits!
got to be 400+ for me i'm afraid.. can't have my road car being faster than my race car!
23-08-2006, 02:00 PM
#23
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Originally Posted by gingeRS
impressive results from 1 bar
p.s. any chance of an answer to my pm?
p.s. any chance of an answer to my pm?
Sorry forgot about PM. You have one now.
24-08-2006, 07:09 PM
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Re: Initial 3dr ZT dyno results.
Originally Posted by Garage19
Which makes me think. Does anybody have the flow figures in (CFM@valvelift) for a stock and modded YB head??
Some figures for you.
http://www.cncheads.co.uk/ford_cosworth_bv.html
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