Tuning Single or twin piston

[kingdean1]

Hi hope people can help lookin at a dump valve baileys dv26 will this fit a t jet and if it can is it easy to do n will I need a fitting kit any help appreciated cheers

 

[gttam]

Here is a link to an auction on ebay:


http://www.ebay.co.uk/itm/181486865413?ssPageName=STRK:MEWAX:IT&_trksid=p3984.m1423.l2649


It lists the model numbers for dump valve and fitting kit.


I think this one only releases half of the air so you can keep the original recirc valve and no engine management light should come on so its not really a dump valve in the true sense. Someone will correct me if I'm wrong.

 

[kingdean1]

Ha I'm tha high bidder on that item So is it a single piston 1 I need can't a twin piston 1 work

 

[gttam]

Twin piston is what I have on the old Punto GT, It needs twin piston to help ticking over when off boost,
This one is not a true dump valve as I think it only makes some noise, You will need to look at a Forge or Bonalume who make proper replacements with the electronic parts.


I am new to the T-jet (just bought last Wednesday) so learning about them myself.
I am more a fan of the old GT turbos but mine is in storage until my sons a bit older and I have more time. T-jet is the family car

 

[gttam]

Did you win it?

 

[kingdean1]

No coz it's only single piston n still not 100% to which I need