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View Full Version : 990 BBC heads ready to bolt on



BUSBY
04-26-2006, 01:07 PM
For Sale:
990 Heads, completely ported and polished by George Striegel @ Clay Smith Cams, flowed by Bob McKray. Over $2100 invested in setting them up alone (see invoice pic below). These heads are completely done & ready to go Â… 340# seat pressure with good springs. McKray just checked them out. They took my Hydro to 160mph+/6.80Â’s all day long consistently. Springs only have 4 passes on them.
I have my Dart Pro1Â’s now Â… no need to let these sit, for someone looking for a great set of 990 heads Â… theyÂ’re right here!
$1,500 obo Â… my loss is your gain, get your boat ready for the lake or river!
Call me at the shop (949-581-3330) with any questions,
Brian
http://www.***boat.com/image_center/data/520/2358invoice.JPG
http://www.***boat.com/image_center/data/520/2358flow_chart.jpg
http://www.***boat.com/image_center/data/520/2358misc_015.jpg
http://www.***boat.com/image_center/data/520/2358misc_016.jpg
http://www.***boat.com/image_center/data/520/2358misc_018.jpg
http://www.***boat.com/image_center/data/520/2358misc_022.jpg
http://www.***boat.com/image_center/data/520/2358misc_026.jpg
http://www.***boat.com/image_center/data/520/2358misc2_001.jpg
http://www.***boat.com/image_center/data/520/2358misc2_003.jpg

BUSBY
04-26-2006, 09:19 PM
ttt
Someone could use these ...
P-Money ... got the PM, I'll keep it in mind.
Brian

P-Money
04-27-2006, 04:46 AM
Great. Thanks
ttt

BUSBY
04-27-2006, 08:37 PM
bump ttt

Moneypitt
04-30-2006, 10:52 AM
340# seems a little high........That is closed pressure, right??.......Good deal, I may contact you in the future if you still have them........Ray

BUSBY
04-30-2006, 11:07 AM
340# seems a little high........That is closed pressure, right??.......Good deal, I may contact you in the future if you still have them........Ray
Yes ... that is the closed pressure.
And they're still at the shop. Had a few PM's, people interested ... but you know how it goes ... first come first serve ...

BUSBY
05-02-2006, 08:17 AM
ttt ... remember guys, it does say obo!

centerhill condor
05-03-2006, 10:27 AM
maybe if I can get my pump right I can then think about engine mods./ but a free bump anyway!

BUSBY
05-03-2006, 02:56 PM
maybe if I can get my pump right I can then think about engine mods./ but a free bump anyway!
thanks!

centerhill condor
05-05-2006, 03:00 AM
so, these heads of yours... will my standard bbc exhaust logs fit? also, what else do I need to know to determine if they will fit? thanks, rwo

BUSBY
05-08-2006, 07:48 AM
so, these heads of yours... will my standard bbc exhaust logs fit? also, what else do I need to know to determine if they will fit? thanks, rwo
well ... they are GM heads ... so they should bolt right on ...
I don't know the diameter of your exhaust logs, but the exhaust ports measure 2" on these heads ...
no other special things are needed to bolt them on ...

BUSBY
05-10-2006, 10:45 PM
Markc ...
Here they are again ..
ttt ...

Partycattin
05-11-2006, 09:08 AM
are 990's the large oval type?

Hustler
05-11-2006, 04:10 PM
are 990's the large oval type?
No they would be the large retangular ports. The 049's are the ovals

markc
05-12-2006, 06:06 PM
Markc ...
Here they are again ..
ttt ...
Thanks Brian for the heads! :) it was nice meeting you..
Mark

BUSBY
05-13-2006, 05:44 AM
yup, good meeting you as well ... I know you'll like the performance,
to everyone else, obviously ... they've sold thanks to ***boat.com