View Full Version : For Sale: Higgins cnc ported 241 heads with 926 double springs
VX-SS-383
30-12-2013, 02:40 PM
Selling my ls1 Higgins cnc ported heads .
They have approx 13,000klms and were on a running engine few weeks ago.
and have comp cams 926 valve springs which were only put in a few months ago
and have titanium retainers etc.
Selling due to going a different combination and heads.
Price is $1500 and is not neg.
Prefer pick up in Penrith nsw but will freight if you organise and its a depot in Penrith.
http://i913.photobucket.com/albums/ac338/2INIL8/IMGP0679.jpg (http://s913.photobucket.com/user/2INIL8/media/IMGP0679.jpg.html)
http://i913.photobucket.com/albums/ac338/2INIL8/photo.jpg (http://s913.photobucket.com/user/2INIL8/media/photo.jpg.html)
Do you know how much they flow? port volume? have they been skimmed, if so by how much?
Alternatively if you dont know how much they flow, how much power did the engine make with these fitted?
VX-SS-383
30-12-2013, 06:40 PM
I bought these off another forum member here
and put them on with other mods and reeled off 313 rkwkw with small headers stock tb and injectors.
Pulled 320rwkw with 1-7/8 4 into 1s 78mm tb 42s inj and df twin 3" and retune.
Cam was 232.234 Got a trunion upgrade too for a bit extra.
As for flow figures you would have to ask the man himself.
Heads were skimmed not sure how much best to get them cc'd to be sure.
They will be cleaned up before being picked up too.
VX-SS-383
31-12-2013, 12:45 PM
Ok heads have been cleaned up and came up good.
Ready to bolt on here are some better pics.
They are advertised elsewhere so be quick.
Info on head flow here http://www.higginsraceheads.com.au/heads_LS1.php
http://i913.photobucket.com/albums/ac338/2INIL8/IMGP0683.jpg (http://s913.photobucket.com/user/2INIL8/media/IMGP0683.jpg.html)
http://i913.photobucket.com/albums/ac338/2INIL8/IMGP0684.jpg (http://s913.photobucket.com/user/2INIL8/media/IMGP0684.jpg.html)
http://i913.photobucket.com/albums/ac338/2INIL8/IMGP0685.jpg (http://s913.photobucket.com/user/2INIL8/media/IMGP0685.jpg.html)
http://i913.photobucket.com/albums/ac338/2INIL8/IMGP0688.jpg (http://s913.photobucket.com/user/2INIL8/media/IMGP0688.jpg.html)
http://i913.photobucket.com/albums/ac338/2INIL8/IMGP0689.jpg (http://s913.photobucket.com/user/2INIL8/media/IMGP0689.jpg.html)
http://i913.photobucket.com/albums/ac338/2INIL8/IMGP0686.jpg (http://s913.photobucket.com/user/2INIL8/media/IMGP0686.jpg.html)
http://i913.photobucket.com/albums/ac338/2INIL8/IMGP0687.jpg (http://s913.photobucket.com/user/2INIL8/media/IMGP0687.jpg.html)
VX-SS-383
05-01-2014, 08:11 PM
Heads SOLD!!
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