Replacement diverter / bypass valve
#1
Replacement diverter / bypass valve
Anyone tried these ?
http://cgi.ebay.com/ebaymotors/ws/eB...965019410&rd=1
I'm looking for something <$100 that's an imprevement over stock.
http://cgi.ebay.com/ebaymotors/ws/eB...965019410&rd=1
I'm looking for something <$100 that's an imprevement over stock.
#4
Originally Posted by mroberts
Anyone tried these ?
http://cgi.ebay.com/ebaymotors/ws/eB...965019410&rd=1
I'm looking for something <$100 that's an imprevement over stock.
http://cgi.ebay.com/ebaymotors/ws/eB...965019410&rd=1
I'm looking for something <$100 that's an imprevement over stock.
#5
Is the 993 TT the 993.110.337.50 that Paragon sells ? Is the "stock" 993 one significantly better than the old ones ? I keep hearing how bad the stock ones are, but I'm wondering if the 993 one is good enough to not bother with an aftermarket one.
Can you get a Forge for under $100 - I've usually seen them for about $150
The Lindsey racing ones look nicer.
Can you get a Forge for under $100 - I've usually seen them for about $150
The Lindsey racing ones look nicer.
#7
993TT valvle is going to break almost as easily. I say go with the Evolution Motorsports diverter valve. Much stronger unit that looks almost completely stock. I am not sure of anyone selling the Forge anymore.
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#8
#9
993 has a brass insert, but can still go bad.
Mine has not but I know someone who's has.
Quick cheap replacement though that will take care of business until you have figured out which you want...or never need depending on your application.
Mine has not but I know someone who's has.
Quick cheap replacement though that will take care of business until you have figured out which you want...or never need depending on your application.
#15
mroberts:
The BOV you posted a link too uses high tolerance machining to achieve the seal. Essentially, it uses a metal on metal seal. As you can imagine, such a seal will wear away with time and short of a new piston, you cannot achieve good sealing again. People try to use excessive grease to "refresh" the valve, but that too fails just as quick. Look for a valve that uses replaceable o-ring seals. Also look for one that has more than 1 seal, to provide a degree of safety. Usually these can be found in the $120-$140 range. The extra 20 to 40 dollars is well worth it to ensure proper operation and a long service life. After all, when the BOV starts to leak, whats it worth to not have to regrease every few thousand miles ?
Here are some suggestions:
Forge
TurboXS
BoostSciences
Regards
The BOV you posted a link too uses high tolerance machining to achieve the seal. Essentially, it uses a metal on metal seal. As you can imagine, such a seal will wear away with time and short of a new piston, you cannot achieve good sealing again. People try to use excessive grease to "refresh" the valve, but that too fails just as quick. Look for a valve that uses replaceable o-ring seals. Also look for one that has more than 1 seal, to provide a degree of safety. Usually these can be found in the $120-$140 range. The extra 20 to 40 dollars is well worth it to ensure proper operation and a long service life. After all, when the BOV starts to leak, whats it worth to not have to regrease every few thousand miles ?
Here are some suggestions:
Forge
TurboXS
BoostSciences
Regards