WTB- 20v NF head
Posted: Sat Feb 01, 2014 2:53 am
Looking for NF head to replace my mc1
The Project Pad
WTB- 20v NF head
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Re: WTB- 20v NF head
Posted: Wed Feb 05, 2014 2:34 am
You would be better off just throwing a set of SS 34mm exhaust valves in there to be honest
Re: WTB- 20v NF head
Posted: Wed Feb 05, 2014 10:10 am
Old head is trashed, he is looking to replace it. You remember how that is dont you Taco... 
Re: WTB- 20v NF head
Posted: Wed Feb 05, 2014 10:57 pm
yeah yeah.... That was my fault though for not paying attention to the backwards cam cap
Re: WTB- 20v NF head
Posted: Fri Feb 07, 2014 6:57 pm
AngryTaco wrote:yeah yeah.... That was my fault though for not paying attention to the backwards cam cap
I've done that...
Re: WTB- 20v NF head
Posted: Sat Feb 15, 2014 11:31 pm
Found nf head. Now what if I wanted to put ss valves in the nf head. Machining question...If I bought the 34 mm can I just lap them in? Or will I need to grind the seat/valve?
Re: WTB- 20v NF head
Posted: Sat Feb 15, 2014 11:33 pm
AngryTaco wrote:yeah yeah.... That was my fault though for not paying attention to the backwards cam cap
Bingo....Raarrrrawwwwg!
Re: WTB- 20v NF head
Posted: Sun Feb 16, 2014 2:49 pm
Audischwagon wrote:Found nf head. Now what if I wanted to put ss valves in the nf head. Machining question...If I bought the 34 mm can I just lap them in? Or will I need to grind the seat/valve?
You will need a light grind. The stock exhaust valves are 33.3 mm. You can use the stock OEM seats but they will need to be matched. Lapping isnt really necessary if you are throwing good same sized valves in. My machine shop doesnt like lapping valves due to the nature of the abrasives and I have never had a problem just throwing new valves in (same sized)