Also worth spending time to smooth out inside of the elbows

Twin Hs2 Filters , Performance & Originality
Started by
Dusky
, Nov 04 2014 07:36 AM
18 replies to this topic
#16
Posted 06 November 2014 - 09:18 PM
#17
Posted 08 November 2014 - 06:32 PM
Also worth spending time to smooth out inside of the elbows
Just smoothening them? Or increasing radius etc?
Cheers
#18
Posted 09 November 2014 - 11:17 AM
Number of areas where then can usefully be improved with riffler file / dremel. In particular increase the radius of the lip where the filter box sits, and smooth our the inside next to the carb flange.
#19
Posted 18 November 2014 - 09:12 AM
Holdens UK have the original 997 style ones on their site if anyone was interested...
http://www.holden.co...ilters Original
http://www.holden.co...ilters Original
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