what size turbo

[silvercummins96]

I have a 96 12v with a street cam, 4k 0 plate 21deg has 300hp injetors in it now with an hx35. I want to go bigger. the truck primarly sits in the gradge but I do drive it empty alot but also tow 18k with it, i also want to be able to sled pull on the weekends every now and then. basicaly a do everthing play toy. It has an allison 6speed auto trans. I have ben looking at 2 turbo a htt64/13ss and a 66/14 turbonetics any thoughts on witch one or others would be a better choise

 

[tryblue]

If your towning that heavy either twins or the 64 You didn't cook your hx 35 with that amount of fuel?? Egts must be ridiculous. Well with an allison maybe?

 

[silvercummins96]

it might have got hot. I try not to look. actuly I dident have any problem just lifted out of the trotle except for the last time Dam mustang and still the pistons and cylender walls had more of a problem than turbo higest egt ever 1475 post turbo for probly 45sec. It did have a factory fuel system so I figure it was losing fuel psi at high rpm. going back with an airdog and custom reg setup

 

[JFlagg]

it might have got hot. I try not to look. actuly I dident have any problem just lifted out of the trotle except for the last time Dam mustang and still the pistons and cylender walls had more of a problem than turbo higest egt ever 1475 post turbo for probly 45sec. It did have a factory fuel system so I figure it was losing fuel psi at high rpm. going back with an airdog and custom reg setup

1475 degree post turbo was probably 17-1800 pre-turbo... poor little HX35 LOL I would go with a 62-64mm s300 if you don't want to buy twins.

 

[VTECSTI]

1475 degree post turbo was probably 17-1800 pre-turbo... poor little HX35 LOL I would go with a 62-64mm s300 if you don't want to buy twins.

1475 post turbo for 45 SECONDS! HOLY HELL! i felt bad for my 66 single when i pegged 1600 PRE turbo for maybe 2 or 3 seconds...