ok so do ya think the towing twins and 190's or 205's,cam,valvesprings,egr delete,headstuds,regulated return,airdog,banks techni cooler system,and 4in exhaust will do the job.........truck is sponcered now and im gunna do dyno competitions with it i may hook to sled a little...trying to decide if i wanna get a billet piston and connecting rods or not... opinions?
the outlet on the s475 I have is 4''. You can get a bigger cam if you want, but unless you are racing, it would make a minimal difference for the work involved to install it. Don't forget a wastegate on the small charger, gonna put one on this weekend.
Some of us like a little driveablilty once in a while. :hehe: When i called bullseye, I asked about the 1.32 housing and the guy I talked to said have fun trying to shoehorn a 5'' pipe somewhere. But, said the 1.10 with 87 would do fine for the size of injectors I have and he was right, thank god.
My s480 with 1.32 housing spools great. I mean just like stock. And I just necked down to 4" right after the flange. Matt Moroni was the one who told me to get the 96 wheel with 1.32 for back pressure reasons.
well im getting the whole towing twins kit from industrial injection... and gunna run 190's or 205's i havent decided yet...........my biggest deal is that ill have my motor tore completely down i just cant decide if i wanna do billet connecting rods,pistons,pushrods,head and that kinda stuff. and another question i had is.... the bigger the turbo or teins the more or less pressure it put on ur heads....need an answer to that... thanks guys!
Running bigger injectors and larger turbo(s) will definitely increase the cylinder pressures because you are cramming more fuel and air into the same size space and creating a more violent compustion event, hence more horsepower. Since you are planning on doing ARP studs, and having your heads machined, I wouldn't worry about them too much. As for the connecting rods, pistons, and pushrods, it can't hurt to do them. I have heard that the bottom end of this motor can hold up to quite a bit of power, but a little extra insurance would not be a bad thing since a failure in that area can be catastrohic.
Yep, I had read a few people running around the 850-900hp mark reliably on stock internals. Over that, I would say the beefier rotating assembly would be needed.
I would say either size injector would be fine with that kit. Just get it live tuned to make things the way you want it. It's expensive, but with what all this will cost, it's cheap insurance.
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