turnturn wrote:I didn't fit the "bellows" hence my earlier comment about hole size in the bonnet.
geeves wrote:Cruising at 100km EGT are only 450 and boost is spiking at 14psi and dropping off to between 10 and 8.
Whats the problem? Boost is a function of load Low load = low boost = good economy. Not really that simple but the effect is the same. You dont get full boost unless you put the foot down. Porirua motorway my bighorn shows around 5 on the downhill bits and 10 on the uphills while holding 100kph
isuzurob wrote:thats what i said it would do earlier i have tried alsorts of boost taps etc and the gfb is the best no spiking at all mine runs 8psi std and 10.5psi solid from 2200rpm to redline no spiking, another one is use a t fitting or roll pin bigger the gap in the roll pin the more boost it will run, you can advance pump but i have never done it with a timing light??? always use a DTI gauge factory is 0.50mm at 11 BTDC, max ive run on one is 0.60mm at 11 BTDC, changing the injector timing doesnt make that much difference unless its way out already, should check it after doing every cambelt mine went from 0.54mm to 0.46mm after changing cambelt
geeves wrote:First thought that came in my mind was 5th red line up hill and with the artical in the dom post about Rimituka hill being dangerous because of the hoons yesterday. I had a vision of a Holden ute going up there sideways all the way.
Ive overtaken v8 Comadoors going up there but obviously they were not trying.
jellis wrote:are you planing on making a steam pipe exhaust manifold?
jellis wrote:are you planing on making a steam pipe exhaust manifold?
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