Subject: Re: welsh plug sizes by bige on 2012/3/2 4:47:36
stainless or brass ones only, theres 1 x 40mm for back of head, freak, wheres the 45mm going.i'd use brass, NOTE; don't be fooled cam plug are "not 45mm" (they are 44.4mm thanks to datsun/nissan manufacturer don't ask y. don't now)
head = 40mm x 1 block = 35mm x 3 / 50mm x 1 / cam plug 44.4mm x 1
