Nate1647545505 Posted April 13, 2009 Report Share Posted April 13, 2009 If you crunch the numbers, a t3 flange has around 4.5 in^2 of cross sectional area, with an EGT of let's say, 1400, you are looking at 1400hp of flow before you reach choke flow. Comparing to a t4 flange, which measures 5.5in^2 cross sectional, using the same 1400 EGT, chokes at 1700hp. To support that kind of power you obviously would need some very specific wheels and housings. Just putting it out there, the flange won't be a limitation. Quote Link to comment Share on other sites More sharing options...
neonkiller Posted April 13, 2009 Report Share Posted April 13, 2009 instaspool! I just don't know enough to say if the efficiency will be where it needs to be. Might be a sick fucking 1/4 car though Thats what Im building the 7 for, If it does blow Ill just buy a chinabay 66mm. The 7 will be a 1320 car. Quote Link to comment Share on other sites More sharing options...
TurboRust Posted April 14, 2009 Report Share Posted April 14, 2009 no i meant i had a t3 he needs a 2nd one. Quote Link to comment Share on other sites More sharing options...
Dave1647545494 Posted April 14, 2009 Author Report Share Posted April 14, 2009 Dave, How much power are you trying to make? low boost so its safe lets say 350-400 hp max Quote Link to comment Share on other sites More sharing options...
Nate1647545505 Posted April 15, 2009 Report Share Posted April 15, 2009 I don't think I need to post anything regarding single turbos because Rob L has already posted it, and the man knows his shit. Having the truck frame is nice as pointed out, which makes twins much easier to implement. If you are going junkyard hunting for the twins, the turbos off the 80's Nissan 300ZX would work, the earlier models had T25s and later models had T3s. EVO 16G's would work, along with 2.3 Turbo's. Quote Link to comment Share on other sites More sharing options...
rch10007 Posted April 15, 2009 Report Share Posted April 15, 2009 Considering this will be a street car using low boost, are you set on only using a turbo? What RPM range do you want the boost? Quote Link to comment Share on other sites More sharing options...
Dave1647545494 Posted April 16, 2009 Author Report Share Posted April 16, 2009 I'm not 100% set on a turbo I still have the nitrous setup from my car Quote Link to comment Share on other sites More sharing options...
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