hey, you can get them through the online store, they are just not pictured yet.

***JasoN***

 

I ordered mine through their site www.aspracing.com BTW they only make the crank pulley. It looks good. Its clear alum. Almost looks like billet.

------------------
98 XL 4.2L
Black/Silver
Shortbed
5-speed
Pendaliner bedliner
flushmount tonneau
ASP underdrive pulley
Gibson split duals
Clarion CD player

Wish list....
JBA or Gibson headers
Autometer Tach and Pod
Airaid

 

I was wondering if I could get some feed back on the 4.2 pullies.


99' Lightning
93' Typhoon
91' Syclone
98' 4.2 f150 with,
Super Chip,
Nology Ignition S,
IceMan Air intake S,
Fowmaster catback s,
3,4inch ChasisTech drop,
Shaved all emblems and tailgate handle,rear bumper to rollpan,
2 front Stull bumper grills,
Cobra style hood
INSIDE..
Carbon Fiber Kit
Kenwood Excelon CD,TV,DVD player
1 Alpine 200wt amp running
4 Alpine door speakers
1 600wt Rokford Fosgate amp running
2 12inch R,F speakers

STILL TO COME....

SVT L, WHEELS
JBA HEADERS
4.10 SVO GEARS
HYBRID CUSTOM TURBO for 4.2 IN 2 MONTHS!!!

 

Andrew Fseries~
hey, just wondering if you noticed any change in performance with the pulleys? also, did you have to get a new belt?

***JasoN***

 

Sorry J_Rock, I ordered them and had them sent home-im away for college. Yes did have to buy a new belt cost $30 bucks.

------------------
98 XL 4.2L
Black/Silver
Shortbed
5-speed
Pendaliner bedliner
flushmount tonneau
ASP underdrive pulley
Gibson split duals
Clarion CD player

Wish list....
JBA or Gibson headers
Autometer Tach and Pod
Airaid

 

Anyone looking for these underdrive pullys would do well to check with Roger Lemere, Steve's partner in F150online's own Digital Marketplace store. Roger has access to just about anything, and can get you an excellent price as well.

The effects so far have shown about a tenth of a second off the 1/4 mile times on the V-6's, and a tenth and a half (.15) on the V-8's. Most people really don't actually feel anything in the seat of the pants with these pulleys, as they do not increase the engine's actual power output, and are most effective at higher rpm's, but they do reduce parasitic loses, and so a bit more horsepower is sent to the rear wheels. So it's the type of mod that while you may not feel in the seat of the pants, they do make a difference in 1/4 mile times, so they do work, and work well.

Good luck!

------------------
Mike Troyer
Performance Products, Inc.
National Distributor of Superchips
(540) 862-9515
Email: mtroyer@compuserve.com
Online Superchip ordering system:https://www.f150online.com/scpp/index.html

 

How come my 4.2 underdrive pulley is clear alum. and not the black one. It was $80. I'm not complaining, just asking. Noticed that another owners was black.

------------------
98 XL 4.2L
Black/Silver
Shortbed
5-speed
Pendaliner bedliner
flushmount tonneau
ASP underdrive pulley
Gibson split duals
Clarion CD player

Wish list....
JBA or Gibson headers
Autometer Tach and Pod
Airaid

 

I used to have a dakota with underdrive pulleys. If your in a hot weather state you might not want to go the underdrive pulley route. It will significatly weaken your A/C effectivness especially at idle. It will also slow the charge rate on your battery. especially if you spend a lot of time in stop and go traffic you may need to invest in a trickle charger and slap it on your battery once a week or so. At least that was my experience with them, so take it at face value. I am not condoning or discrediting underdrive pulleys just adding my 2 cents worth of past experiences.

------------------
'99 Amazon Green XLT Flareside, 4.2 w/ K&N, jet chip, Flowmaster with redneck (just kidding) 4"dual tips.

 

I have the ASP crank pulley. I paid $80 directly from ASP. My pulley is black and looks like the factory pulley. I had to use a 102" long belt with the pullies. I noticed no ill-effect on charging or A/C performance. I picked up a 0.10 sec and 1.0 mph in the quarter with this change. I highly recommend it!

------------------
HotRodSix
'98 STX Flairside 4.2L
Best 1/4: 16.03 sec. @ 85.9 mph
Dyno: 180 rwhp / 228 ft-lb

 

so how much HP do pullies add?

------------------
2000 White F-150 Sport 4.2L 5-speed,3.55 gears
MODS: K&N, Flowmaster 50 series.
superstang97@yahoo.com
AIM fakefvc
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