Hi Guys, I have a brand new head with the number 113.101.375 23 can anyone tell me what it is for??
Twin port head identification question
- Thread starter subheatadey
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Trikky2
Well-known member
That's a casting number. It's twin port.
Measure the diameter to see if its 13 or 1600.
Measure the diameter to see if its 13 or 1600.
Hi tricky, yes its smaller so must be 1300, a member on here -Gvee has mashed his head up and I said he can have it he would have to get it machined out to fit 1600 barrel but that should be OK shouldn't it?
Trikky2
Well-known member
Should be fine as long as its the later type which has the same size valves (early 1300 had smaller valve).
Yes the are the same size valves OG vw
