weird porting?

Started by MaLicE, November 29, 2009, 03:50:36 PM

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mx1311

#1
November 29, 2009, 03:55:06 PM
nowt overly wrong with those, seen alot worse than that by so called "tuners"


c

MaLicE

#2
November 29, 2009, 04:04:45 PM
it doesnt look like an extended port though its just a hole cut in to the plate?

TRex

#3
November 29, 2009, 04:38:34 PM
That chap (seller) is a regular who operates on here, maybe he\'ll come forth. :rolleyes:
TRex the Ecowarrior - Recycling exhaust gas and using it to create energy. Just doing my bit

MaLicE

#4
November 29, 2009, 04:43:54 PM
im not slagging it off just saying i havent seen any porting like that before normally i thought the port was extended out to where that hole is?

marco

#5
November 29, 2009, 05:23:31 PM
er am I being stupid? its a bridge port, they all look like that dont they?

davehg

#6
November 29, 2009, 06:36:32 PM
it is a bridge port, nowt wrong with that
There are performance cars and then there is the RX-7...........

12.3 second 1/4 mile, terminal speed of 122mph (1st ever drag run on a TO4R)

engine built by....... umm me! now powered by a T51 Kai......

MaLicE

#7
November 29, 2009, 07:06:05 PM
sorry my bad i have only really seen pics of street ports :(

stacy

#8
November 29, 2009, 11:36:13 PM
It is what it says on the tin:

"Front and Rear Half Bridge Ported Engine Irons "

Prof

#9
November 30, 2009, 07:21:18 AM
Quote from: MaLicE;656892im not slagging it off just saying i havent seen any porting like that before normally i thought the port was extended out to where that hole is?

If you do that then the corner seal can fall into the \'hole\'.  Hence the bridge of metal to give it something to ride on and the name bridge port.  Half bridge is similar but the outer cut is not as long.
"Plus this engine is probably one of the most volumetric engines going! It passes more air than a herd of cows eating vindaloo\'s" - courtesy of AtomicRex

mx1311

#10
November 30, 2009, 09:31:24 AM
they would be a half bridge plates if used with a streetported centreplate

c

DR SCHNITZEL

#11
November 30, 2009, 01:23:39 PM
Quote from: mx1311;657048they would be a half bridge plates if used with a streetported centreplate
 
c

Ah so a full bridge is where the centre plate / primaty injector ports are bridged as well as the end plates?
 
And it has nothing to do with length of the bridged ports? I thought this was the case.
:Hammer
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