Ok take a look at my sig. i'm lookin for that 24 more hp to hit the magic 600!! I don't really want to go with a HRVP..just not hearing alot of good on them, especially with this being my daily driver, and temps goin down to -26 (so far!!) I know i could go with bigger inj. but i'm liking my 20 mpg@75! Sooo?? or am i done with a stock vp and the bd towing twins?? Any info would be great!!

Capn

 

Just get some Mach 5's or 6's & you'll be there.

 

Is that gonna kill my mileage? And how is cold weather running with big sticks??

 

i have ddp 200's and they are fine with cold weather and as for big injectors if u choose a good brand F1 or DDP you shouldnt loose much mpg my injectors are clean to be so big im about to get them enlarged to 325 hp

 

Not if you buy quality injectors like F1. I've never run DDP, can't comment there, but I have been talking to some guys who can't break 600hp with DDP 200's. I did 607 with my M5's & only ran one setting PL10, I know it has more. I can't tell a difference between cold/hot weather, they are always smooth. I tow 18k# with my setup on a regular basis, Daily Drive & pull it. You should be very happy with twins.

 

Get a set of Mach 6's. Mileage won't change unless driving habits do.

 

i have a buddy with a 12 valve 140 hp ddps a 160 pump with a 215 cam dv's and a 66 mm charger made 633... so i dunno some people i guess can some cant but next time i dyno ill be able to tell for sure if i can make more than 600 with my injectors.

 

Ok just ordered some stage 5 injectors along with a SB 3600 DD with NV4500 input shaft upgrade...merry xmas to me!!! These sticks are rated at 150hp at the rear wheels! So hopefully i'll hit that 600 #...

Capn

 

Good choice on the clutch! You will love that 3600. The injectors might be a little small, but hope the best for you. Merry Christmas

 

I put down a 677rwhp on mach 6's, twins and SO pump a few years ago. It was hard on drive line parts

 

Thanks for the input guys, these sticks come from a shop in Missoula, they build them up there, bought the biggest they do local, next step will be some DDP's or some Mach's,, i'll see how these do! Thanks and hope all has a Happy New Year!!

 

If you are just wanting a dyno sheet then put some smaller tires on it for the pull and it will boost your numbers.