wur mod ?????

mk2 16v can someone tell me what the wur mod is new to all this

 

Warm Up Regulator mod.
Used to up the fuel pressure throughout the rev range as the engine is put under load.

Stealth Racing do it...

 

do you think it is worth doing??? the car is standard apart from magnex and k&n

 

Its not really a mod you can accuratly do yourself.Stealth can get about 150ish bhp by doing this mod on a standard 1.8 16v thats why everyone goes there despite the distance for certain people (me! etc)

 

It is far from kazakhstan!!
Edited by: shaft69

 

From what i've heard, they set the control pressure to 48psi at idle when fully warmed up. This is done by drilling a hole in the brass globe on the back of the WUR and adjusting the screw. If you have your own pressure gauge im sure you could do it, im going to give it a go when I manage to find a decent valver as there is no way i'll be going to stealth racing all the way from the isle of lewis!

 

i fiddled with mine and felt really good when cold but when engine warmed up the car lost loadsa power

 

cheers chaps were is stealth 150 bhp sounds good

 

http://www.stealthracing.co.uk

 

If only we know what fuel pressure is needed across the rev band!! I am 13 hrs away by 747......Yah I wanna have 170bhp plus BHP from my 9A as well!!