Speedex Heads

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Speedex Heads

Alan

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Joined: Aug 2017 Posts: 1,335 Threads: 34
Reputation: 30
Location: Cheshire
Car type: Race Ulster, 1926 Special, 1927 Chummy, 1930 Box

#11

21-01-2020, 07:25 PM (This post was last modified: 21-01-2020, 07:29 PM by Alan.)

For me, the LRM mk2, except it was cast out of milk bottle tops or something. But it depends what you are doing. There are compression heads and breathing heads. If you want low down torque you need compression. If you want high revs it needs to breathe. A’37 head with 60 thou off and sharp edges removed takes a bit of beating.

Alan Fairless

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Messages In This Thread

Speedex Heads - by Adam Brown - 21-01-2020, 01:49 PM

RE: Speedex Heads - by Alan - 21-01-2020, 02:15 PM

RE: Speedex Heads - by Paul Nott - 21-01-2020, 04:16 PM

RE: Speedex Heads - by Malcolm Parker - 21-01-2020, 04:50 PM

RE: Speedex Heads - by Steve Jones - 21-01-2020, 05:35 PM

RE: Speedex Heads - by Hugh Barnes - 21-01-2020, 05:39 PM

RE: Speedex Heads - by dickie65 - 21-01-2020, 06:21 PM

RE: Speedex Heads - by Alan - 21-01-2020, 06:53 PM

RE: Speedex Heads - by dickie65 - 21-01-2020, 07:06 PM

RE: Speedex Heads - by Dave Wortley - 21-01-2020, 07:07 PM

RE: Speedex Heads - by Alan - 21-01-2020, 07:25 PM

RE: Speedex Heads - by Ian Williams - 21-01-2020, 07:38 PM

RE: Speedex Heads - by Steve kay - 21-01-2020, 07:38 PM

RE: Speedex Heads - by Alan - 21-01-2020, 07:49 PM

RE: Speedex Heads - by Steve Jones - 21-01-2020, 08:40 PM

RE: Speedex Heads - by Ian Williams - 22-01-2020, 02:28 AM

RE: Speedex Heads - by Mike Costigan - 22-01-2020, 09:39 AM

RE: Speedex Heads - by Adam Brown - 22-01-2020, 09:42 AM

RE: Speedex Heads - by Malcolm Parker - 22-01-2020, 09:59 AM

RE: Speedex Heads - by geoffharrison - 22-01-2020, 10:46 AM

RE: Speedex Heads - by Steve kay - 22-01-2020, 10:47 AM

RE: Speedex Heads - by Dave Wortley - 22-01-2020, 02:52 PM

RE: Speedex Heads - by Steve Jones - 22-01-2020, 03:00 PM

RE: Speedex Heads - by Ian McGowan - 22-01-2020, 03:45 PM

RE: Speedex Heads - by Tom Coates - 22-01-2020, 03:49 PM

RE: Speedex Heads - by geoffharrison - 22-01-2020, 04:15 PM

RE: Speedex Heads - by Steve Jones - 22-01-2020, 04:15 PM

RE: Speedex Heads - by Alan - 22-01-2020, 06:38 PM

RE: Speedex Heads - by JonE - 22-01-2020, 07:24 PM

RE: Speedex Heads - by Alan - 22-01-2020, 08:25 PM

RE: Speedex Heads - by Tony Press - 22-01-2020, 11:10 PM

RE: Speedex Heads - by Austin in the Shed - 23-01-2020, 12:21 AM

RE: Speedex Heads - by Tom Coates - 23-01-2020, 03:29 PM

RE: Speedex Heads - by Alan - 23-01-2020, 03:56 PM

RE: Speedex Heads - by dickie65 - 23-01-2020, 10:15 PM

RE: Speedex Heads - by Jack in the Box - 23-01-2020, 10:52 PM

RE: Speedex Heads - by Austin in the Shed - 23-01-2020, 11:15 PM

RE: Speedex Heads - by Alan - 23-01-2020, 11:32 PM

RE: Speedex Heads - by Austin in the Shed - 24-01-2020, 09:22 AM

RE: Speedex Heads - by Jack in the Box - 24-01-2020, 10:32 AM

RE: Speedex Heads - by geoffharrison - 24-01-2020, 11:44 AM

RE: Speedex Heads - by Rogerfrench - 24-01-2020, 04:14 PM

RE: Speedex Heads - by Alan - 24-01-2020, 04:52 PM

RE: Speedex Heads - by Jack in the Box - 24-01-2020, 06:13 PM

RE: Speedex Heads - by Bob Culver - 24-01-2020, 07:51 PM

RE: Speedex Heads - by Dave Wortley - 28-01-2020, 08:59 AM

RE: Speedex Heads - by Chris KC - 28-01-2020, 09:54 AM

RE: Speedex Heads - by Dave Wortley - 28-01-2020, 01:48 PM

RE: Speedex Heads - by IanClayton - 31-01-2020, 01:26 PM

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