GT4088R.. any good?
#1
GT4088R.. any good?
Looking at a lightly used GT4088R turbo, 77mm 1.08 A/R exhaust, is the thing ever going to spool in a single turbo setup? Dual ball bearing would help with that to an extent, it is a twin scroll non wastegated housing, the compressor map looks about right for what I want.
I'm thinking if I got a .88 A/R housing for it I'd be OK.
Would it work as a secondary twin with a 60mm HX35 primary?
I'm thinking if I got a .88 A/R housing for it I'd be OK.
Would it work as a secondary twin with a 60mm HX35 primary?
#2
#3
He's asking $1200 for it, apparently a new exhaust housing is $200ish.
Spool flange? Is that a diverter valve that puts all 6 cylinder's exhaust into 1 runner of the turbo, essentially halfing the AR until there's a certain amount of boost?
I don't think any housings for this turbo have an integrated wastegate.. is that going to be a PITA? is it going to be really necessary?
Spool flange? Is that a diverter valve that puts all 6 cylinder's exhaust into 1 runner of the turbo, essentially halfing the AR until there's a certain amount of boost?
I don't think any housings for this turbo have an integrated wastegate.. is that going to be a PITA? is it going to be really necessary?
#4
He's asking $1200 for it, apparently a new exhaust housing is $200ish.
Spool flange? Is that a diverter valve that puts all 6 cylinder's exhaust into 1 runner of the turbo, essentially halfing the AR until there's a certain amount of boost?
I don't think any housings for this turbo have an integrated wastegate.. is that going to be a PITA? is it going to be really necessary?
Spool flange? Is that a diverter valve that puts all 6 cylinder's exhaust into 1 runner of the turbo, essentially halfing the AR until there's a certain amount of boost?
I don't think any housings for this turbo have an integrated wastegate.. is that going to be a PITA? is it going to be really necessary?
That turbo would work if you go with the smaller housing, but you should have a gate on it if you plan on pushing it. You will also need fittings to run coolant through the charger and an oil restrictor
#5
#6
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