At
Supreme
Cylinder Heads
We Aim To
Provide The Best Service And Quality Available. To
this end we use numerous processes to achieve our high
standards. All cylinder head
machining is carried out in house on specialized, dedicated
cylinder head machinery, by professional staff.
Our step by step
process for Reconditioning Cylinder Heads
1.
Hot washed with special
cleaning chemicals
2.
Strip heads and examine
all parts for wear and replace as
required
3.
Check Cylinder Head
hardness to Manufactures specification
4.
Check Cylinder Head for
thickness to meet Manufactures specification
5.
Check Cylinder Head to
see if it is bent
6.
All manifold studs
removed and threads checked
7.
All heads are pressure
tested and cast iron heads are crack tested as well
8.
Welding and straightening
if required is done
9.
The Cylinder Head is
pressure tested again
10.
If required valve guides
are renewed
11.
Valve seats cut
and valves refaced
12.
Cylinder Head face is
machined
13.
Prior to assembly the
Cylinder Head is washed again
14.
Cylinder Head is
reassembled with new valve stem seals
15.
Valve clearance is done
for models with shim tappets
16.
Valve stem heights are
set for models with hydraulic tappets
17.
Final product is quality
checked and then shrink wrapped to protect it from
contamination for final dispatch
The above list of
Cylinder Head Reconditioning processes covers the major
steps and there many other processes that only quality head
reconditioners apply.
Cleaning by Sand or
Bead Blasting is not carried out on our cylinder heads
because it is impossible to guarantee all of the abrasive
material is removed from the finished product. Abrasive
material can destroy threads and contaminate engine oil.
One more reason to
consider us for your next machine job or reconditioned
cylinder head is our 12 month unlimited Kms warranty on all
our fully reconditioned or new cylinder heads.
If your product is not listed or you
wish to discuss anything give us a call or drop us an
email
Director: John Turner - Telephone:
0892747200 Fax 0892747400
Mobile: 0406611288
Email