turbo question
#1
turbo question
ok so i have been searching and have had not much luck. td04-12t-8.5 anyone used this turbo is it good for a junkyard turbo does it suck. the goal mis to put it on a ms2, blueprinted "stock" motor build with a hopes of 250ish hp. will this turbo spool quick and last through the rpm range? it is comming off a 2001 volvo s4. . any info on flow or psi would be great
#4
I think that the 12t is too small for your 250'ish goal. Compressor maps seem to be well hidden for this turbo but as Corky pointed out the inducer bore is a good indication.
The 12t compressor wheel inducer measures at 39mm. This probably corresponds to a flow of around 350 cfm as a 13t wheel with a 41mm inducer is rated at 400 cfm.
Interestingly, the s40 Volvo turbo also came with a twin scroll 8.5 cm2 housing. I plan to try one but with an upgraded 19t compressor wheel.
The 12t compressor wheel inducer measures at 39mm. This probably corresponds to a flow of around 350 cfm as a 13t wheel with a 41mm inducer is rated at 400 cfm.
Interestingly, the s40 Volvo turbo also came with a twin scroll 8.5 cm2 housing. I plan to try one but with an upgraded 19t compressor wheel.
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