up grade the lifters and valve springs to help the valve geometry with ratio rockers
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Ive got some brand new vw heads butty,bought them for a very good price when i knew i was going to have to do the enginebutty wrote:brothers heads from the u.s are good for the money and they come with matched ports
Valve springs and lifters are already changed for heavy duty versionsbutty wrote:up grade the lifters and valve springs to help the valve geometry with ratio rockers
Have heard they are worth changing too..butty wrote:ratio rockers work got they in the bug its only a 1641 but its got scat 35 cam gose like stink
No they're not stainless mate but i did think about changing them..paddy wrote:110 with standard size valves would be lovely for a 1914 in your bus, I reckon.
Have your new heads got stainless valves ? They're a lot slimmer than a standard valve. Stainless valves and a tickle with the dremmel to *that* corner in the exhaust ports will help free things up a fair bit
paddy wrote:Last time I bought any stainless valves they were in a bugpack blister pack from kingfisher kustoms. They were a bit more money than from somewhere else but were 'manley' ones
they took a fair while lapping them in, but they were bang on after that. I used bugpack HD single springs and bugpack collets - fitted fine and seemed good to me.
I've got a new set of stock heads here that I keep threatening to port - we should have a photographic port-off.
That ^ sounds even more than Danny & Chris on Saturday night
paddy wrote:
Dickie - 1584cc mate. Not much difference at all - but they will likely still be here if you change your mind
p.s. Go 1914cc if you're going to get into machining cases and heads !!
DICKIE wrote:paddy wrote:Last time I bought any stainless valves they were in a bugpack blister pack from kingfisher kustoms. They were a bit more money than from somewhere else but were 'manley' ones
they took a fair while lapping them in, but they were bang on after that. I used bugpack HD single springs and bugpack collets - fitted fine and seemed good to me.
I've got a new set of stock heads here that I keep threatening to port - we should have a photographic port-off.
That ^ sounds even more than Danny & Chris on Saturday night
We wont have to wear silver ill fitting ski suits will we??
Cherers for that paddy,i will have a look out for the stainless jobbies
paddy wrote:DICKIE wrote:paddy wrote:Last time I bought any stainless valves they were in a bugpack blister pack from kingfisher kustoms. They were a bit more money than from somewhere else but were 'manley' ones
they took a fair while lapping them in, but they were bang on after that. I used bugpack HD single springs and bugpack collets - fitted fine and seemed good to me.
I've got a new set of stock heads here that I keep threatening to port - we should have a photographic port-off.
That ^ sounds even more than Danny & Chris on Saturday night
We wont have to wear silver ill fitting ski suits will we??
Cherers for that paddy,i will have a look out for the stainless jobbies
I'll be naked while porting, and practising circular breathing. It's a ritual.
The only parts of my body visible in the photographs will be hands and face
My 1641 was quite quick seeing as it is in a bus..20.01 on the strip and pissed all over 2 bays with the same engine..bixit wrote:
Yeah you gotta go for the 1914.
We got one in our bus, It's not race tuned or anything, but built for daily driving, it's got a 110 cam, we had problems with the original valve springs, so swapped 'em for the bugback hd's, which are much better, and it seems to be going pretty well now.
It's no rocket, and I seem to be running out of a tiny bit of steam at 50 at the mo', so could probably do with a bit of tinkering to set it all up proper now it's run in.
But wind it up nicely and it'll suprise a few peeps at the lights, and it sat on the motorway all the way back from cornwall at a comfy 70. (...and thats in a fully kitted out camper, rammed to the pop-top wiv camping gear and luggage!)
Toastie wrote:1914 it is then ?
Mario wrote:Toastie wrote:1914 it is then ?
he has gotta just learn to use it now then Toastie
DICKIE wrote:Mario wrote:Toastie wrote:1914 it is then ?
he has gotta just learn to use it now then Toastie
Ha ha
At least ive been down the drag strip mario
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