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UNDERDRIVE PULLEYS


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LOOKING FOR FEEDBACK ON THE UDERDRIVE PULLEYS ON THE 4.6 ANY REVIEWS ? JIM

 

 

I bought Steeda's, and noticed a singificant difference. A mod I was happy with. Between a 10 and 15 hp gain, I'd guess.

They're actually coming OFF the car for my Whipple install, coincidentally...

 

Jer

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I bought Steeda's, and noticed a singificant difference. A mod I was happy with. Between a 10 and 15 hp gain, I'd guess.

They're actually coming OFF the car for my Whipple install, coincidentally...

 

Jer

 

 

 

+1 on that, I have the BBK polished underdrive pulley kit. you can tell a difference right away. No issues that you here of others stating about the ac coming on slower and things like that. Not to mention very easy to do. it was the second mod I did right after the bigger throttle body. You saw it on mine at the hardees Jim. By the way I'm going to run up there next Saturday night. Installing the Ford Racing intake manifold this weekend. I'll see you there if your going.

 

 

Jeff

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+1 on that, I have the BBK poished underdrive pulley kit. you can tell a difference right away. No issues that you here of others stating about the ac coming on slower and things like that. Not to mention very easy to do. it was the second mod I did right after the bigger throttle body. You saw it on mine at the hardees Jim. By the way I'm going to run up there next Saturday night. Installing the Ford Racing intake manifold this weekend. I'll see you there if your going.

 

 

Jeff

 

 

I've got my dyno "before and after" run printout somewhere... lemme go look.

 

Jer

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I've got my dyno "before and after" run printout somewhere... lemme go look.

 

Jer

 

 

Holy crap... I actually found my post from back then... So, here ya go! (Click link below)

 

Jer

 

http://www.teamshelby.com/forums/index.php?/topic/30536-fresh-off-the-dyno/page__p__465441__hl__%2Bdan+%2Bcarlson__fromsearch__1#entry465441

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Jer,

 

When you installed the pulleys, tune and elbow, was your engine otherwise stock at that time?

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+1 on that, I have the BBK polished underdrive pulley kit. you can tell a difference right away. No issues that you here of others stating about the ac coming on slower and things like that. Not to mention very easy to do. it was the second mod I did right after the bigger throttle body. You saw it on mine at the hardees Jim. By the way I'm going to run up there next Saturday night. Installing the Ford Racing intake manifold this weekend. I'll see you there if your going.

 

 

Jeff

 

 

I should be there it was a little slow last week but there was a nice on at harly davis and a big show ar cheeseburgers in paradise some nice stuff dale just got his 427 ford back in the show but he went back to 2-4s

and droped the tri power judges like the tri power on the older car and it cost him points but he will be back lol....thanks for the feed back the boys at the ford dealer had me thinking saying it causes over heating problems but i havent here of any thanks again jim

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I did Steeda UDP's on both NA 4.6's I've owned and always been happy with the pickup. Just a little bit more mid range pull. I would say 5-8 hp increase is a little more realistic of a gain from them, but still an easy mod that is worth the money if you ask me. You can find them for $150 if you look hard enough too.

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I bought Steeda's, and noticed a singificant difference. A mod I was happy with. Between a 10 and 15 hp gain, I'd guess.

They're actually coming OFF the car for my Whipple install, coincidentally...

 

Jer

 

 

Jer, Congrats on becoming SuperCharged! Someday, I'd like to afford doing the same to 08SGT0528. Meanwhile, do you still have your old UDPs. If so, are they for sale and how much shipped to zip code 33029? BTW, I tried sending you a PM, but I got a response you couldn't receive a PM. Thanks, Steve

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Jer, Congrats on becoming SuperCharged! Someday, I'd like to afford doing the same to 08SGT0528. Meanwhile, do you still have your old UDPs. If so, are they for sale and how much shipped to zip code 33029? BTW, I tried sending you a PM, but I got a response you couldn't receive a PM. Thanks, Steve

 

 

I'll get in touch with you once they are off the car. Hopefully, it'll be ready soon.

 

Thanks!

 

Jer

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the boys at the ford dealer had me thinking saying it causes over heating problems but i havent here of any thanks again jim

 

 

For the record, I live in the desert, and I've had no A/C or overheating issues whatsoever.

 

Jer

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For the record, I live in the desert, and I've had no A/C or overheating issues whatsoever.

 

Jer

 

 

That's been my major concern living in Arizona. I'd sooner give up power before I gave up AC in my daily driver.

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That's been my major concern living in Arizona. I'd sooner give up power before I gave up AC in my daily driver.

 

 

Yup. Agreed.

Everything works the same as it did before the pulley install.

 

Jer

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