Possible porting of the re rebuild.. can u just port the irons??? please help
#1
Eats, Sleeps, Dreams Rotary
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Possible porting of the re rebuild.. can u just port the irons??? please help
Well this is the deal i have a some porting temps.. neiter me or my dad really wanna mess with porting the housing due to possible screwing up(Please do not try to convince me to port the housings cuz it aint happeing) so i wanna just port the irons covert to a 4 port and a street port.. my question is it ok to just port the irons. will it mess with my relability or fuel lean/richness... i have my exhaust diffusers removed..
well lemme know what you think ... any input is awsome.. im just a little nervous about it if it will lead to more problems...
thanks in advance
Dustin
well lemme know what you think ... any input is awsome.. im just a little nervous about it if it will lead to more problems...
thanks in advance
Dustin
Last edited by felixwankel88; 04-07-05 at 06:19 PM.
#2
Locust of the apocalypse
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Its gonna mess with your fuel needs a bit, yes, but an Safc will take care of that problem nicely on an N/A.
and yes.. you can just port the irons, its called intake only.. its kinda dumb not to port the rotor housings on a turbo car.. but, on an N/A, a lot of guuys do it.
and yes.. you can just port the irons, its called intake only.. its kinda dumb not to port the rotor housings on a turbo car.. but, on an N/A, a lot of guuys do it.
Last edited by YearsOfDecay; 04-07-05 at 06:36 PM.
#4
i am legendary
Originally Posted by eriksseven
Hey... you should port the exhaust too. WAY BETTER! The ONLY way to go.
j/k... lol.
On a serious note; what templates are you using?
j/k... lol.
On a serious note; what templates are you using?
Basically it's a very mild primary port for idle issues and the secondary combines the secondary/aux together with a later closing edge than an average streetport.
I run this same port with a wideband and more mods than felix, and stock fuel is fine for me except in the very top rpm range but felix shouldn't have a problem with running lean at all. An SAFC would be a good idea eventually to smooth out the AFR's and get more power.
#6
just dont care.
iTrader: (6)
felix: dont bother. unless you have some extra irons laying around to practice on and get good at the porting, dont even bother with it. i'd maybe smooth out the RUNNERS of the ports, but simply enlarging the ports doesnt do as much as lots of people on this forum think.
i wouldnt bother with the exhaust ports either. the stock exhaust port flows alot, especially for an NA (with the diffuser out too of course)
i wouldnt bother with the exhaust ports either. the stock exhaust port flows alot, especially for an NA (with the diffuser out too of course)
#7
i am legendary
Originally Posted by jacobcartmill
felix: dont bother. unless you have some extra irons laying around to practice on and get good at the porting, dont even bother with it. i'd maybe smooth out the RUNNERS of the ports, but simply enlarging the ports doesnt do as much as lots of people on this forum think.
i wouldnt bother with the exhaust ports either. the stock exhaust port flows alot, especially for an NA (with the diffuser out too of course)
i wouldnt bother with the exhaust ports either. the stock exhaust port flows alot, especially for an NA (with the diffuser out too of course)
Porting does plenty good, even if it's n/a.
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#8
just dont care.
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what if you port it up a little too high and the corner seal falls into the hole? what if you port the exhaust out and dont bevel the closing edge?
i agree that porting is great (even though i have very mild intake ports and stock exhaust ports) if you have a good template and you've done a couple before.
i agree that porting is great (even though i have very mild intake ports and stock exhaust ports) if you have a good template and you've done a couple before.
#9
i am legendary
Originally Posted by jacobcartmill
what if you port it up a little too high and the corner seal falls into the hole? what if you port the exhaust out and dont bevel the closing edge?
i agree that porting is great (even though i have very mild intake ports and stock exhaust ports) if you have a good template and you've done a couple before.
i agree that porting is great (even though i have very mild intake ports and stock exhaust ports) if you have a good template and you've done a couple before.
#12
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It's a lot easier to screw up the irons then the housings. Especially those primary ports. Not much casting area.
It's pointless to port the intake ports without doing the exhaust as well.
It's pointless to port the intake ports without doing the exhaust as well.
#13
Rotary Power
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Originally Posted by Aaron Cake
It's a lot easier to screw up the irons then the housings. Especially those primary ports. Not much casting area.
It's pointless to port the intake ports without doing the exhaust as well.
It's pointless to port the intake ports without doing the exhaust as well.
#14
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Originally Posted by Aaron Cake
<SNIP> It's pointless to port the intake ports without doing the exhaust as well.
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