Forge Motorsport BPV Group Buy
#28
#34
How to Service your Forge BPV - Mazdaspeed Forums
lots of mazda owners had the forge bpv including me. They say to do the "pen test" every 6k miles or every other oil change. If it sounds/feels like it needs grease then grease it with mobile 1 synthetic grease.
lots of mazda owners had the forge bpv including me. They say to do the "pen test" every 6k miles or every other oil change. If it sounds/feels like it needs grease then grease it with mobile 1 synthetic grease.
#35
spring and shim kit
Forge Motorsport | Alloy Fabrication
Green - 5-15 PSI
Yellow - 15-23 PSI
Blue - 23-30 PSI
Red - 30 + PSI
The above figures are estimates only and should only be considered as a guideline
Please note - fitting a stronger spring into a valve will not increase boost pressure unless existing pressure is being lost. Failure to allow the valve to operate by installing a spring which is to strong may cause damage to the turbocharger.
Please note - the red coded springs should not be installed in the DVR or DV007 diaphragm valves
They offer a kit, but unless you really wear out the piston just grease.
Guide to how:
http://www.forgemotorsport.co.uk/valve_service.pdf
Link to the valve rebuild:
Forge Motorsport | Alloy Fabrication
gdubs - I dunno if you've talked to Forge about selling this bpv for the lnf in the US? I emailed them informing them of the fitment and that you got it working. So hopefully they test it and post it on their site as a usable part for the cobalt, hrr etc.
Forge Motorsport | Alloy Fabrication
Green - 5-15 PSI
Yellow - 15-23 PSI
Blue - 23-30 PSI
Red - 30 + PSI
The above figures are estimates only and should only be considered as a guideline
Please note - fitting a stronger spring into a valve will not increase boost pressure unless existing pressure is being lost. Failure to allow the valve to operate by installing a spring which is to strong may cause damage to the turbocharger.
Please note - the red coded springs should not be installed in the DVR or DV007 diaphragm valves
They offer a kit, but unless you really wear out the piston just grease.
Guide to how:
http://www.forgemotorsport.co.uk/valve_service.pdf
Link to the valve rebuild:
Forge Motorsport | Alloy Fabrication
gdubs - I dunno if you've talked to Forge about selling this bpv for the lnf in the US? I emailed them informing them of the fitment and that you got it working. So hopefully they test it and post it on their site as a usable part for the cobalt, hrr etc.
#36
Thread Starter
Senior Member
iTrader: (32)
Joined: 01-11-09
Posts: 2,078
Likes: 0
From: Rochester, NY
spring and shim kit
Forge Motorsport | Alloy Fabrication
Green - 5-15 PSI
Yellow - 15-23 PSI
Blue - 23-30 PSI
Red - 30 + PSI
The above figures are estimates only and should only be considered as a guideline
Please note - fitting a stronger spring into a valve will not increase boost pressure unless existing pressure is being lost. Failure to allow the valve to operate by installing a spring which is to strong may cause damage to the turbocharger.
Please note - the red coded springs should not be installed in the DVR or DV007 diaphragm valves
They offer a kit, but unless you really wear out the piston just grease.
Guide to how:
http://www.forgemotorsport.co.uk/valve_service.pdf
Link to the valve rebuild:
Forge Motorsport | Alloy Fabrication
gdubs - I dunno if you've talked to Forge about selling this bpv for the lnf in the US? I emailed them informing them of the fitment and that you got it working. So hopefully they test it and post it on their site as a usable part for the cobalt, hrr etc.
Forge Motorsport | Alloy Fabrication
Green - 5-15 PSI
Yellow - 15-23 PSI
Blue - 23-30 PSI
Red - 30 + PSI
The above figures are estimates only and should only be considered as a guideline
Please note - fitting a stronger spring into a valve will not increase boost pressure unless existing pressure is being lost. Failure to allow the valve to operate by installing a spring which is to strong may cause damage to the turbocharger.
Please note - the red coded springs should not be installed in the DVR or DV007 diaphragm valves
They offer a kit, but unless you really wear out the piston just grease.
Guide to how:
http://www.forgemotorsport.co.uk/valve_service.pdf
Link to the valve rebuild:
Forge Motorsport | Alloy Fabrication
gdubs - I dunno if you've talked to Forge about selling this bpv for the lnf in the US? I emailed them informing them of the fitment and that you got it working. So hopefully they test it and post it on their site as a usable part for the cobalt, hrr etc.
I am also convincing them to make future product for us. then next thing on the list is a waste gate actuator.