
Cylinder Head Porting
#31
Posted 18 March 2012 - 12:24 PM
what did he actually say when he gave it to you?
#32
Posted 18 March 2012 - 12:26 PM
don't see why he would of given it back to you if it wasn't finished?
what did he actually say when he gave it to you?
"Here is your cylinder head" maybe.

#33
Posted 18 March 2012 - 12:28 PM
He said there you go, go lap the valves in and keep me posted. You have a very nice head there, 3 days work.don't see why he would of given it back to you if it wasn't finished?
what did he actually say when he gave it to you?
#34
Posted 18 March 2012 - 12:30 PM
#35
Posted 18 March 2012 - 12:44 PM
IMHO you'll end up getting someone else to complete the work and then he'll have to fight you for the money. Get the head independently assessed by an expert, not the person who will be completing the work, and get it in writing. You might have to pay for such a professional assessment, but it could well be worth it. There is a lot to do to get that head right, at least a full days work, maybe more, plus re-machining the valve seats when the next new set of guides is fitted then finally skimming to get the CR to what you want. Say 15 more hours in total.
#36
Posted 18 March 2012 - 12:52 PM
#37
Posted 18 March 2012 - 02:40 PM
#38
Posted 18 March 2012 - 05:48 PM
Ask for a standard head back and don't give him a penny.
#39
Posted 18 March 2012 - 08:17 PM
If this guy's a "professional engine builder" there's no way he should be turning out work like this.
#40
Posted 18 March 2012 - 08:56 PM
#41
Posted 18 March 2012 - 09:13 PM
http://www.mlmotorsp.../topic,4.0.html
This is the sort of work you get for around £700, with detailed paint job and freshly surfaced top and bottom & chambered to give the chamber capacity required. The head would be complete fitted with seals springs and valves, in my case I always supply the head with 2 valves out so that the customer can inspect before funds are paid.
AC
Edited by ACDodd, 18 March 2012 - 09:19 PM.
#42
Posted 18 March 2012 - 09:18 PM
#43
Posted 18 March 2012 - 09:22 PM
this is a pic of one of Turbo Phils heads.

Edited by mini13, 18 March 2012 - 09:23 PM.
#44
Posted 18 March 2012 - 09:29 PM
I think the problem is here, possibly a cheap job. No head done by a company (ie sensible hourly rates inc pensions etc) for £300 can have enough time in it to be a good standard.
AC
#45
Posted 18 March 2012 - 09:35 PM
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