RodPenrose Insano Dub Head
792 posts · joined Apr 2005 ·
I have a set of original 041 heads that where ported @ CB performance approx 15 yrs ago . The heads have new 42 x 37.5 mm stainless valves , new dual springs , new moly retainers and new guides . The heads have small cracks between the spark plugs and ex valves and now have steel inserts added to take a long reach plug and are bored for 94mm , $ 600 , ROD , 02-42729920
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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
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