Twin Turbo T
New Member
- Joined
- Jan 22, 2003
Is any one running a GT4780 or 4788? How do they spool, compared to a PT88? Which AR. housing? Time,boost? Any info would be helpful? Thanks
Is any one running a GT4780 or 4788? How do they spool, compared to a PT88? Which AR. housing? Time,boost? Any info would be helpful? Thanks
Is any one running a GT4780 or 4788? How do they spool, compared to a PT88? Which AR. housing? Time,boost? Any info would be helpful? Thanks
We can now build the GT47 on a T4 flange as well so it will spool very similar to the PT88. The PT88 is a good bit smaller and uses the older 7 blade TV series comp wheel. It doesn't quite flow what the GT47 can, but its still a nice piece. A GT47 with a T4 or the T6 flange is still a solid 8 sec turbo at weight. How fast are you looking to go?
I asume this is an 88 compressor wheel, and #160 inj. ? Do you think that it spools faster than a PT88? I was just wondering about the stall on the convertor. Thanks, Ted A. good info.
could a gt42/76 and a 47/80 be swapped out without plumbing changes? mines a hybrid and the pipes will have to be custom.
could a gt42/76 and a 47/80 be swapped out without plumbing changes? mines a hybrid and the pipes will have to be custom.
What kind of power are these other turbos capable of?
What kind of power are these other turbos capable of?