Save time and money. Buy the Bosch one..is the dss 11mm pump head ok? its a bit cheaper then bosch!
+1nope all the dss pumpheads are crap...
can you tell me in what cars can i find that pump,and any bosch pump numbers,...nope all the dss pumpheads are crap... you can find the 11mm from a renault 1.9dti cheap
Mine was coming up at 176bhp with the PP764's, 10mm pump and stock turbo, worked out going by the weight of the car and time when doing logs though it was more like 165bhp but still good. Your nozzles are bigger so should go further with the VA turbo.Is there something like a limit of bhp for the 10mm/11mm IP that they are good for?
I'm asking because I am targeting about 160bhp with .240mm firad nozzles and I hope that I'll keep the stock IP (10mm).
Personally I would run a 0.320mm with 11mm with that 2260, I don't think a 2260 is going to make much over 300bhp before it runs out of steam on a ALH. Do you have someone to tune it? Builds like that can be a trick to get dialed in.I have .460 gibonta nozzles and I would like to make sure my pump will fuel them enough. I Have a 11mm on it now but I don’t think that’s going to be enough to utilize those nozzles. The engine is bulletproof already and I’m using a gtb2260. My goal was for around 320/340hp with the fully built engine.
a 4bt will survive 1k ft/lb without too much workFor a 12mm *VE* mechanical pump, 4x .014 holes is a small injector. It is capable of delivering enough fuel to 1L/pot engines that turbocharger upgrades are needed.