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OST-040: BOOOOSTed
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07-08-2016, 01:30 AM
Post: #6
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RE: OST-040: BOOOOSTed
(07-07-2016 09:54 PM)Ivan141 Wrote: What's the idea behind those flat cutoffs on the dividers of the exhaust port roofs? Improved flow... as the bowls merge, the splitter becomes an obstruction... kinda like water skiing over a wake....  As "large" as those ports may look, they have actually "grown" only about 2mm in diameter.... they are still smaller then a stock Blacktop, but these ports flow more than a Blacktop's exhaust ports ![[Image: AEU86 AE86 - RE: OST-040: BOOOOSTed]](http://ost.ebeans.ch/albums/userpics/10005/exhaust_3_panel.jpg "AEU86 AE86 - RE: OST-040: BOOOOSTed") With the exhausts now complete, its time.... the head goes into the machine shop tomorrow to receive its 3 angle and back cut. more to come.... 
Dan - You can |  .... OR you can ask for help!!!OST Porting service - http://hachiroku.net/forums/showthread.php?t=19991 |
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| Messages In This Thread |
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OST-040: BOOOOSTed - oldeskewltoy - 06-29-2016, 01:52 AM
RE: OST-040: BOOOOSTed - Bean - 06-29-2016, 08:32 PM
RE: OST-040: BOOOOSTed - oldeskewltoy - 07-02-2016, 12:51 AM
RE: OST-040: BOOOOSTed - oldeskewltoy - 07-07-2016, 04:52 PM
RE: OST-040: BOOOOSTed - Ivan141 - 07-07-2016, 09:54 PM
RE: OST-040: BOOOOSTed - oldeskewltoy - 07-08-2016 01:30 AM
RE: OST-040: BOOOOSTed - oldeskewltoy - 08-09-2016, 01:25 AM
RE: OST-040: BOOOOSTed - Alex170984 - 08-09-2016, 01:40 PM
RE: OST-040: BOOOOSTed - oldeskewltoy - 08-10-2016, 12:47 AM
RE: OST-040: BOOOOSTed - oldeskewltoy - 08-12-2016, 05:06 PM
RE: OST-040: BOOOOSTed - oldeskewltoy - 08-16-2016, 10:37 PM
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