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Best head for power on a cvh

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Old Nov 19, 2015 | 08:27 PM
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Default Best head for power on a cvh

Hi what's people's best opinion and results with different 1.6 cvh heads don't no if to go for another burton stage 3 head or not or if there are better ones
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Old Nov 19, 2015 | 09:35 PM
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Sure Karlos G spoke very highly of a NMS head.
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Old Nov 19, 2015 | 10:19 PM
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Don't bother with burton. Get CNC ported polished head using standard valves.
Choose from
Rick wood
Cylinder head developments
Vulcan
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Old Nov 20, 2015 | 06:35 AM
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Ok cool can you still get good power with standard valves ?
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Old Nov 20, 2015 | 08:00 AM
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I rated my Cylinder Head Developments big valve head. Really livened the engine up top end
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Old Nov 20, 2015 | 08:18 AM
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When I got my Escort RST it came with a Vulcan Maxiflow head in with a power engineering spec 285T2 cam which drove fantastic


When I had the engine built for my Fiesta RST Vulcan built it and again had a Maxiflow head but decided on the Kent Ahmed Bayjoo cam which made the car much more driveable, not as much on the top end power but it had much more usable power
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Old Nov 20, 2015 | 08:36 AM
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Standard valves over 350bhp.

Mines ported and polished
Andy at cylinder head developments does my heads usually. Good price and flow. In a turbo big valves can cause more trouble than help. Gas speed // flow etc. On a n/a engine like my pinto yes big valves are a must
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Old Nov 20, 2015 | 08:39 AM
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Originally Posted by russ rs
Standard valves over 350bhp.

Mines ported and polished
Andy at cylinder head developments does my heads usually. Good price and flow. In a turbo big valves can cause more trouble than help. Gas speed // flow etc. On a n/a engine like my pinto yes big valves are a must

Good point. Mine was N/A hence the big valves
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Old Nov 20, 2015 | 03:58 PM
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Ok so if am going for 350 + I need to use standard valve size
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Old Nov 20, 2015 | 04:47 PM
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Originally Posted by jay030787
Ok so if am going for 350 + I need to use standard valve size
Just get it ported and polished. And get manifolds flow matched.
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Old Nov 20, 2015 | 05:29 PM
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I already have a burton stage 3 head but just working out if I need to go back and start again
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Old Nov 20, 2015 | 06:57 PM
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Rick wood is a good friend of mine , bis stuff is by far the best I've seen
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Old Nov 20, 2015 | 06:59 PM
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Have you got his contact details
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Old Nov 20, 2015 | 07:37 PM
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Speak to Simon at Sitech racing, he done my brothers head on his zvh it made 375bhp on the rollers with more to go but we got a misfire so capped it at 335 till we get some new parts.
He also done another head on a black s2 with a zvh I'm sure it made 500 or just under
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Old Nov 20, 2015 | 07:41 PM
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Ok thanks lads
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Old Nov 20, 2015 | 08:11 PM
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Originally Posted by crazycage
Rick wood is a good friend of mine , bis stuff is by far the best I've seen
CNC
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Old Nov 20, 2015 | 08:48 PM
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NMS in my opinion buddy

Cheers Paul
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Old Nov 20, 2015 | 09:08 PM
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Originally Posted by BRAM
Speak to Simon at Sitech racing, he done my brothers head on his zvh it made 375bhp on the rollers with more to go but we got a misfire so capped it at 335 till we get some new parts.
He also done another head on a black s2 with a zvh I'm sure it made 500 or just under
376Bhp Steven on first run. Every little helps
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Old Nov 21, 2015 | 01:38 PM
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NMS have the biggest power CVH's in the country so I would choose them, Karl Norris' experience and knowledge is second to none when it comes to the CVH.
No bashing anyone else of course, that's just who I use.
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