holly ultra hp feedback
#5
Senior Member
RACING JUNKIE
Thread Starter
Join Date: Dec 2007
Location: ohio
Posts: 816
gas, i have a old style 1050 dominator now, 8896, last weekend let me know that it's time for a change, so i am looking, the ultra has a lot of adjustability it seem, and i like that, but some times thing's like that can become a nightmare an that i don't need. thanks for the reply cbr.
#7
Senior Member
MASTER BUILDER
Join Date: Mar 2008
Posts: 192
We used a 750 Ultra and took about 30 pulls to get it tuned perfect. It made 3hp more then a 750HP, and 1.5lb more. Out of the box it was a turd. If you dont have the dyno time or money, stay with the Standard HP, much easier to tune.
#8
Senior Member
RACING JUNKIE
Thread Starter
Join Date: Dec 2007
Location: ohio
Posts: 816
in the process of getting stuff togather to build a 540, but i have a mule motor 461 for tuning chassis, the thing surprised me, i think a better carb would help, can't buy but one carb, so buy for the bigger motor, and see if i can tune for smaller motor, could be a challange, but as long as i am dealing with good stuff i don't mind.