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Turboed ST170, 6 speed ERST now ZVH & GT30.......RIP.

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Old 14-03-2008 | 10:58 AM
  #361  
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Should be good then will be fun to see you and Wul having a run together. Use will both strugle for grip but hopefully set some good times.
Old 14-03-2008 | 11:53 AM
  #362  
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Glad to hear some good progress is being made!
Old 14-03-2008 | 12:58 PM
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Is that a GTiR inlet?
Old 14-03-2008 | 01:40 PM
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Originally Posted by Charlie Chalk
Is that a GTiR inlet?

No its a Mountune WRC Focus Zetec inlet, with ITBs.



S.
Old 14-03-2008 | 06:45 PM
  #365  
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Mint
Old 21-05-2008 | 11:28 PM
  #366  
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Come on si wheres the pics and spec of the new zvh.....?
Old 22-05-2008 | 08:39 PM
  #367  
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Originally Posted by sas


The shaft are spec made by Dave Mac propshafts.
The box has been rebuilt to include a Quiafe LSD.



looking at this me self n have a few Q's, what 1st gear like with the 6 speeder does it run out at low mph? and what was the ruff price of the drive shafts?

great motor too and thanks for any info.
Old 22-05-2008 | 08:57 PM
  #368  
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u going to be using a st170 head in the future? or are they to much hassel?
Old 23-05-2008 | 04:46 PM
  #369  
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Old 23-05-2008 | 07:19 PM
  #370  
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First gear feels normal (not short) cant recal any gear/speed data!

The shafts in the picture are my first set which I never ran because I uprated to a set of Dave Mac shafts. Ł550

ST head was good, but best left alone (ie no porting)

I have sold my 16V head so now undergoing a ZVH conversion.

Pics and info coming very soon.

S.
Old 23-05-2008 | 11:55 PM
  #371  
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Are you keeping the 6 speed box?
What shows/comps are you gonna attend this year?
awesome car
Old 25-05-2008 | 10:14 AM
  #372  
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Originally Posted by roro22
Are you keeping the 6 speed box?
What shows/comps are you gonna attend this year?
awesome car

The car will remain the same except the head, inlet manifold and exhaust manifold.

I will be attending as many as possable. But as I am days away from moving into a brand new spec built unit! I am not going to be able to devote much time to it! but will try.

S.
Old 25-05-2008 | 10:26 AM
  #373  
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is there a reason why you're going back to an 8v?
Old 26-05-2008 | 09:46 AM
  #374  
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Originally Posted by MD Cos
is there a reason why you're going back to an 8v?
None other than sold the 16v and have a spare 8v.

S.
Old 26-05-2008 | 09:51 AM
  #375  
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surely you're taking a big step backwards? why not just find a cheap zetec head and put it on?
Old 26-05-2008 | 02:25 PM
  #376  
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Whats the wrc inlet for then if your going 8v ?
Old 26-05-2008 | 02:39 PM
  #377  
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Originally Posted by MD Cos
surely you're taking a big step backwards? why not just find a cheap zetec head and put it on?

Looking at all the fastest (top speed)and quickest rst's arent they all 8 valves justnow?
Old 26-05-2008 | 02:46 PM
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Originally Posted by NEIL A
Looking at all the fastest (top speed)and quickest rst's arent they all 8 valves justnow?
NO Reason at all why a 16v engine shouldn't deliver the goods, you don't see Rod or Martin downgrading to 8v's to go faster.

I have no idea why it is such a mission to make a RS Turbo go fast, a Tigra with a fair bit of cash thrown at it rolls up at Brunters and pulls 179mph on its first attempt ! I don't know of many that can match that, for now but I can think of several let engined vauxhalls that can breeze 160+ at brunters and still run low 12's on the 1/4 and sub 5 to 60mph.

Best of luck with it Simon, it certainly looked like it was capable at Brunters in feb so I'm sure you know what your doing will work
Old 26-05-2008 | 04:14 PM
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yip as johnny says the vauxhall lot are dominating at the moment, its sooo easy to throw a let in to a corsa or nova,strip it then run stupidly quick quarters.

Where as the rst lot (myself included) spend fooking thousands and end up with a bloody 14 sec car lol its shite
Old 26-05-2008 | 05:12 PM
  #380  
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You are all correct in the fact that I am taking a step back in peak air flow through the head. But you should consider other facters!

I have made a volumetric copy of the mountune inlet which I intend to put into production (made one so far) so the mountune one will go up for sale.

Just mapping the ZVH at the moment.

S.
Old 26-05-2008 | 06:23 PM
  #381  
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Originally Posted by JonnyBravo
NO Reason at all why a 16v engine shouldn't deliver the goods, you don't see Rod or Martin downgrading to 8v's to go faster.

I have no idea why it is such a mission to make a RS Turbo go fast, a Tigra with a fair bit of cash thrown at it rolls up at Brunters and pulls 179mph on its first attempt ! I don't know of many that can match that, for now but I can think of several let engined vauxhalls that can breeze 160+ at brunters and still run low 12's on the 1/4 and sub 5 to 60mph.

Best of luck with it Simon, it certainly looked like it was capable at Brunters in feb so I'm sure you know what your doing will work
pj did 179.9 at brunts 4 years ago in his fiesta turbo and that was 16v.
Old 26-05-2008 | 06:32 PM
  #382  
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Ian Howell has spend many years and loads of money developing the Zetec turbo so i'm sure he would guide you in with way to go
Old 26-05-2008 | 06:36 PM
  #383  
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any pics of the new zvh setup simon
Old 27-05-2008 | 12:30 PM
  #384  
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did you ever get the 16v on a dyno or rolling road, if so what did it do.

Im curious as I recall Fast Ford claimed 500bhp for it, if it did not reach this what do you believe was the reason.
What are you expecting power wise from the ZVH ?
Old 11-07-2008 | 02:25 PM
  #385  
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Originally Posted by sas
No its a Mountune WRC Focus Zetec inlet, with ITBs.



S.



For anybody thats interested, I have put this inlet up for sale on Ebay.
Old 11-07-2008 | 04:51 PM
  #386  
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should get good coin for that
Old 07-08-2008 | 01:57 PM
  #387  
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I think its time for an update.

Well sold the Zetec head. Time to go to ZVH power!

The new head consists of a Newman cam, solid followers, 1mm oversize valves, double valve springs, vernier pully and a shed load of porting.

The block is still the same one from before.



I have also changed back to a FMIC due to doing more track days.



I am also running a new plenum that I made, its a copy of a Nissan Pulsar. It goes really well.



I was running at Ford Fair last weekend, conclusion - Fast
Old 07-08-2008 | 02:09 PM
  #388  
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it was naughty at ford fair there was little getting away from it
Old 07-08-2008 | 03:12 PM
  #389  
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did look very fast out n track and hangin awsome flames from the front bumper lol ! how does it feel compered to the old zt?
Old 07-08-2008 | 03:18 PM
  #390  
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Thats a nutter



Thought about some black mag wheels? sure you got that set on for weight?
Old 07-08-2008 | 03:32 PM
  #391  
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Not been on a dyno yet, but it is a bit slower.

The only comparable figures I have is

Old Zetec on 21psi did 150mph in 0.53 miles
New ZVH on 21psi did 142mph in 0.62miles

Both have ran 13.1 on the quarter mile

It feels about 75bhp down with all the rest of the engine, turbo and install been the same. But the ZVH cam is a quite a bit milder.

Wheel are indeed fitted for their lightweightness

S.

Last edited by sas; 07-08-2008 at 03:35 PM. Reason: update
Old 07-08-2008 | 03:54 PM
  #392  
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Got any more pictures of the front exhaust? Engine looks sweet
Old 07-08-2008 | 04:09 PM
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Nice inlet
Old 07-08-2008 | 04:21 PM
  #394  
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very nice inlet

would you make one to sell? could you pm me a price?

Last edited by GaryHurn; 07-08-2008 at 04:40 PM.
Old 07-08-2008 | 04:25 PM
  #395  
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Originally Posted by sas
None other than sold the 16v and have a spare 8v.

S.

^^^^^
Old 09-08-2008 | 11:47 AM
  #396  
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Here are some shots of my front mount exhaust.

This is a shot looking in behind the bumper next to the wheel.


This is from the same angle but looking past the chassis leg.


This is a shot from the front of the car looking under the splitter, you can also just make out the end of the screemer pipe.


This is a shot ot the inside of the chassis leg.


Not the very clear but you get the idea!

Just as a foot note I had to get a short alti belt to move the alti as close to the engine as I could. I also had to trim the FARB mount to clear the exhaust and not forgetting to cut and sleave a big hole through the chassis leg.

Simon.
Old 09-08-2008 | 11:52 AM
  #397  
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new premises si ???

building looks well fella,

glad to see the cars running well matey

beef
Old 09-08-2008 | 11:55 AM
  #398  
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Originally Posted by beefy-rst-2
new premises si ???

building looks well fella,

glad to see the cars running well matey

beef
Yip been here for 3 months and loving it. There will be a company profile in Fast Ford soon telling you all about it.

S.
Old 30-08-2008 | 10:08 PM
  #399  
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Simon, ive been away from the scene the last few months due to a new job etc. Excellent work, and i'm glad your having fun
Old 08-09-2008 | 01:30 PM
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Hope you liked the profile in the mag mate...........



....worra pair a posers

Last edited by Ade; 08-09-2008 at 01:34 PM.


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