Posts: 792
Threads: 330
Registered: April 21st, 2005
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Location: Kembla Grange, NSW
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posted on July 10th, 2010 at 10:15 AM
Performance type 4 heads
I have 3 sets of type 4 heads available to suit different applications . Thease are all from the US and are ported on the intake side and welded and
ported to a late square port exhaust . All have stainless valves from 46 x 40 to 43 x 38 and new guides . Springs are vw duals and the chambers range
from 52cc to 70 cc . I have them to suit larger 103mm and 105mm only and are priced from $ 800 a pr . These are in Wolongong NSW and matched idf
manifolds are also available , ROD , 02-42729920 .
More boost + More fuel = More power
1968 Beetle fastest run 8.96 sec @ 161 mph 4th Nov. 2001
2010 New Beetle 8.12 sec on 8th march 2014 http://www.rodpenroseracing.com.au
