Jimmy318

Hey there, I have been building a 74 Dodge dart for the last 2 years, I decided to go boost last summer and have been piecing together the kit. On another site a guy that used to work for Cummins told me that anything T3 flanged will be too small for a V8 even in Dual form. So not to say hes wrong but just to get second opinions.
goal 650-700hp @ 6000rpm

base engine is a dodge 360 300hp with 125hp nitrous shot.
The turbo kit so far-
HX35W 12cm housing t3 flange 60mm Exhaust outlet 58mm exhaust wheel, 56mm compressor wheel x 2
Headmen shorty headers with external tial 40mm wg's
4”x 6”x 22” fmic good to 750hp
50.5 mm tial bov
2.75" x-pipe exhaust
Mighty Demon BT 650cfm carb
Aeromotive boost ref fuel reg and pump
So ya, I think Im ok with both turbos set at about 8-10 psi as far as cfm but I don't know for sure.
Thanks!!

busa4

twin t3 turbos will be more than adequite for your application. if you had a big block then t3's would be too small but with a small block your fine....

Andrew

What's your plan for running the carb? Just curious. Have those models (mighty demon bt) proven to be reliable?

Jimmy318

Thanks busa4, that's more or less what I thought too and unless anyone disagrees I'm going for it. Andrew the Demons are excellent quality but they are notoriously hard to tune so have had a little bit of a bad rap by people expecting them to work right out of the box.

Matt Cramer

Cool, another Dodge Dart owner! I agree with Busa4, unless your smallblock revs to the moon, you could go with a pair of HX35s and be OK. Real T3s are a bit on the small side, but there are T3 flanged turbos that are big enough.