Board logo

for sale Zetec silvertop ported head, Newman cams, throttle bodies
will121 - 26/9/15 at 08:10 PM

Im having a sort out of parts that i have from previous projects and was building a spare engine for my trackday Fiesta but going to stick with the existing as think the current engine will out last the shell! ideally collection from Norfolk but will look into couriers if necessary, if you want any more info or photos please ask

DIY ported cylinder head £175
New pair of Newman 270 cams never fitted £250 (£360 online)
GSXR600 throttle bodies £100

DIY ported head with re-profiled 3 angle valve seats, new seals, cam area machined to enable fitment of the newman cams with 10.8mm lift and skimmed. I previously done the head im currently running and believe this one to be better with more work and the 3 angle valve seats. Current head running 172bhp with same 270 Newman cams.
Anyone who has just lapped 16 valves without all the porting, cutting seats etc will appreciate the time and work involved,

After £175 also have a pair of standard 130 cams can fit for free.







Brand new pair of Newman 270 cams





GSXR600 throttle bodies, respaced to suit. original injectors removed and blanked as used the original Fiesta injector sandwich plate with a DIY fibreglass plenum and ECU mounted on a DIY steel manifold this manifold will not fit direct to head as made to match the sandwich plate, but the throttle bodies should fit a ST170 inlet manifold as an option but not tried it


coozer - 26/9/15 at 08:18 PM

DIY Ported? Can you tell us what you did? Fancy a go meself.

Just a case of cleaning up or more?

What tools did you use? No fear of breaking into the waterways??


will121 - 26/9/15 at 08:51 PM

May be able to see from photos difference if you have seen ports on a standard Zetec head, most work in area at the back of the valves and knife edge inlet, used a flexi drive in a drill with various rotary files and flap wheels, most taken out was about 2mm and didn't have any issues with water ways.

Found a picture of standard inlet before porting



[Edited on 26/9/15 by will121]


Dokez - 29/9/15 at 06:00 AM

Hi Will,

Will you sell the 130hp camshafts ?