[Vwdiesel] boost
Libbybapa at wmconnect.com
Libbybapa at wmconnect.com
Sun May 14 11:42:53 EDT 2006
In a message dated 5/13/06 10:19:12 PM US Mountain Standard Time,
swright at zuiko.sls.bc.ca writes:
> 20 psi! Wow. Do you have a blow-off valve on the intake manifold? My K14
> maxed out around 15 once I wound the blow off valve in all the way. What
> rpm do you get 20psi at?
He has a "Giles" injection pump from Superior Injection which gives a whole
lot more fuel. Fuel makes boost. Even with no smoke fueling on a stock pump
my vanagon would easily hit 18 psi with the BOV and wastegate kept closed. I
am sure that 20+ with the K14 is not difficult to accomplish. However, I
believe it starts getting quite inefficient above 17 psi. Karl Mullendore said he
managed to completely wear one out from fresh rebuild in like 3,000 miles
running 23 psi.
Andrew
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