Reply With Quote420c ain't much.
OldBushie
Wound the actuator in 4 turns, hitting 22psi, egt's 420 max, will take the fuel screw out a couple of turns. 😊. Doesn't have the punchyness of the 2260vnt though
ForumSage
420c ain't much.
OldBushie
Yeah, was going fuel it up, but after shattering the rear quarter window on the lhr door (lse), and feeling like I'm coming down with some kind of illness, I've decided to lie down for a bit.
OldBushie
Fuel screw is out 3 turns, boosting to 22psi, egt's to 540 (that's just driving uphill up my road, 500m), goes OK in 1,2,3, lacks pulling power in 4,5. Just feels like it need more pulling power, spools up quick, then runs out of puff. Might have to stick the fuel screw in the glove box
Wizard
Time for a bigger boost spring?
ForumSage
Is your intercooler heat soaking?Originally Posted by Vern
Fuel screw is out 3 turns, boosting to 22psi, egt's to 540 (that's just driving uphill up my road, 500m), goes OK in 1,2,3, lacks pulling power in 4,5. Just feels like it need more pulling power, spools up quick, then runs out of puff. Might have to stick the fuel screw in the glove box
OldBushie
How do I measure this? Just feel the intercooler?
OldBushie
Yes to the bigger spring
TopicToaster
SubscriberSmoke? I'm guessing none?
More fuel I reckon...
Steve
1985 County - Isuzu 4bd1 with HX30W turbo, LT95, 255/85-16 KM2's
1988 120 with rust and potential
1999 300tdi 130 single cab - "stock as bro"
2003 D2a Td5 - the boss's daily drive
ForumSage
Get one of those home indoor/outdoor thermometers. Stick the outdoor lead to the intercooler exit and have the indoor bit in the cab where you can see it.
It would also be really interesting to measure drive pressure. Second boost gauge, use copper line for the first foot or so to get away from the heat.
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