4efte forged build guidance needed

Skalabala

Member +
You can not run larger oil clearance on a 40x15mm bearing. I know of a 40x17mm bearing that fits with minor mods.
Also modify your oil pressure. You need 1-1,5bar on top of stock.

No manufacturer makes a really bearing for the 1/2/4E series engines(This is why I found the 17mm bearing). ONLY the agents have lead copper bearings, this is largely the reason why they are so expensive!
 

pc18

North West England Area Rep.
did you find those billet main caps?
I think zisco were supplying these. pretty sure you will need them line bored to your block though.




http://instagr.am/p/BncLVdWAm9a/
you could ask these guys too

 
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wickedep

Trader
I think zisco were supplying these. pretty sure you will need them line bored to your block though.




http://instagr.am/p/BncLVdWAm9a/
you could ask these guys too

yes you could need to get it line bored. also buy direct from billet speed works...half the cost.
 
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