Summit u/d pulley users

[ST-8]

To guys that have put the 20% dampner on has anyone had problems just running pulley an not upgrading alt. pulley too? I've read where people got them custom made cause no one makes one? Just don't wanna have charging problems.

 

[Redtruck-VA]

No problem here...

 

[ATXHEMI]

Do you have a big stereo system Mario? The only issue I would see is if you sat at idle for an extended period of time.

 

[truckin151]

Heard issues with battery charging and ac not blowing as hard or cool. There was another brand that would destroy itself but I can't recall the maker, doubt it was the summit one though.

 

[Blackram]

Heard issues with battery charging and ac not blowing as hard or cool. There was another brand that would destroy itself but I can't recall the maker, doubt it was the summit one though.

Moto blue would destroy tone rings.

I have run the summit ud for a while without issue. Engine runs cool as before, ac blows cold and haven't ever had a charging issue.

 

[smokedya]

What are the dyno proven gains you will see by installing underdrive pulleys?

 

[Blackram]

5-7 is typically what I have seen guys dyno it gain.

 

[ST-8]

Thanks guys

 

[Redtruck-VA]

The biggest benefit I see from using a UD is that the accessories are not being over revved when the rpm limiter has been increased.

 

[ST-8]

Do you have a big stereo system Mario? The only issue I would see is if you sat at idle for an extended period of time.

Just have a kicker 10" an 400w amp

 

[Redhemi03]

Quit stressing homie!!! Install that **** and tell me how it feels!, I'm installing BV heads, custom cam, custom pushrods and the summit pulley all at the same time, so I have no idea what it will do for me performance wise lol

 

[ST-8]

When you getting that stuff on Kyle? Prob once I see you runnin 7s ill get inspiration to get some heavy mods lol

 

[Redhemi03]

Lol, 7's is gonna be one hard task brotha!!! Lol, should have the heads back in a week or so and cam any day now, its just a waiting game now waiting sucks ass man

 

[ST-8]

7.99 is still 7s!

 

[Redhemi03]

Lol, I hear that, ill try my ass off, I just hope this 03 works with me a little bit, they are some finicky little ********!!!

 

[ST-8]

I feel ya Kyle. I'm really trying to wait on a tuner but I'm gonna need one eventually, I wanna say **** it a spray but I wanna break 12s na now too hahah

 

[ST-8]

How did you like the stage 3 vb?

 

[Redhemi03]

I feel ya Kyle. I'm really trying to wait on a tuner but I'm gonna need one eventually, I wanna say **** it a spray but I wanna break 12s na now too hahah

That's my first goal, 12's on motor and then 7.9x 1/8 on motor, maybe both at the same time lol. It was ok I didn't notice any time difference at all but it does shift harder. if I had to do it over I wouldn't waste my money on it

 

[Redtruck-VA]

Come on guys stop the whining, our 03's are sweet hearts.......

 

[Redhemi03]

I know redtruck
http://m.youtube.com/watch?v=4xhlhKvV9V0

Sry, I love this video lol