![]() |
|
Performance Modifications and Other Conversations This is a place where we can have real, honest discussions about all things performance related. Whether it's power adders, engine parts, configurations, injectors, tuning, or whatever else you can thing of, let's talk about it! |
![]() |
|
Thread Tools | Display Modes |
|
#1
|
||||
|
||||
![]()
**UPDATE**
Have put about 800 miles on my truck with the pulleys, and between both city, rural, highway miles, I'm consistently getting 1-1.5 more Miles per gallon. Didn't really want to comment that early, could have been conditions, but 800 miles of an extra MPG+ I think speaks for itself. Very pleased.
__________________
Specs: 2004 4.6L SCAB | Gryphon Programmer 87 Performance | Magnaflow True Dual Exhaust - Rear Cat Delete | S&B CAI | Summit Underdrive Pulleys | Troyer eFans (ordered) | Smittybilt Bullbar | Procomp 6" Driving Lights | UWS Toolbox | Rhino Lining | Chrome Steprails | 2.5" Leveling Kit | 265/70/R17 Goodyear Wrangler AT's Vids: Magnaflow Startup & Revs - Interior Exhaust Sounds |
#2
|
|||
|
|||
![]() Quote:
__________________
2005 4.6L flareside supercab 2wd 3.73 LS Goodyear 275/55R20, ROUSH 20" wheels, Eibach 2/3 Pro Truck kit, Gryphon canned tunes, ROUSH O/R exhaust, Gotts intake with K&N filter, FF Dynamics 6000cfm electric fans, Pilot 55w fogs, ROUSH grill |
#3
|
||||
|
||||
![]() Quote:
Lars
__________________
SENIOR MODERATOR--PTLA God doesn't have a Facebook but he's my friend. God doesn't have a twitter, but I follow him. |
#4
|
||||
|
||||
![]()
Last time I asked my contacts at a couple gas stations no, not yet. I only put gas in my truck from the same Shell Station (unless I'm out of town of course).
I'll double check again tomorrow night at softball.
__________________
Specs: 2004 4.6L SCAB | Gryphon Programmer 87 Performance | Magnaflow True Dual Exhaust - Rear Cat Delete | S&B CAI | Summit Underdrive Pulleys | Troyer eFans (ordered) | Smittybilt Bullbar | Procomp 6" Driving Lights | UWS Toolbox | Rhino Lining | Chrome Steprails | 2.5" Leveling Kit | 265/70/R17 Goodyear Wrangler AT's Vids: Magnaflow Startup & Revs - Interior Exhaust Sounds |
#5
|
|||
|
|||
![]()
so are the power gains mostly in the upper rpm range? due to the fact that you can feel it while passing
__________________
2005 4.6L flareside supercab 2wd 3.73 LS Goodyear 275/55R20, ROUSH 20" wheels, Eibach 2/3 Pro Truck kit, Gryphon canned tunes, ROUSH O/R exhaust, Gotts intake with K&N filter, FF Dynamics 6000cfm electric fans, Pilot 55w fogs, ROUSH grill |
#6
|
||||
|
||||
![]()
Correct me guys if I'm wrong, but I'd say it's across the board. You're spinning less for the same speed.
__________________
Specs: 2004 4.6L SCAB | Gryphon Programmer 87 Performance | Magnaflow True Dual Exhaust - Rear Cat Delete | S&B CAI | Summit Underdrive Pulleys | Troyer eFans (ordered) | Smittybilt Bullbar | Procomp 6" Driving Lights | UWS Toolbox | Rhino Lining | Chrome Steprails | 2.5" Leveling Kit | 265/70/R17 Goodyear Wrangler AT's Vids: Magnaflow Startup & Revs - Interior Exhaust Sounds |
#7
|
||||
|
||||
![]()
Seeing your thread about underdrives reminded me I picked one up a couple of years ago @ a going out of business performance shop sale. I forgot I had it!
![]() If anyone is interested I'll sell this one for what I paid. 85.00 bucks plus shipping. ![]() ![]() ![]() http://www.dougherbert.com/underdriv...t-p-25782.html
__________________
JIM :gromit: PHP Live tuned, BDP "DOMINATOR 66" BDP/Casserly's Hybrids :monkeybutt: Hypermax rods BDP Fuel system Caltracs http://community.webshots.com/user/mobilevol/profile |
#8
|
||||
|
||||
![]()
That's a STEAL! Wish you had found them before I bought mine!
![]()
__________________
Specs: 2004 4.6L SCAB | Gryphon Programmer 87 Performance | Magnaflow True Dual Exhaust - Rear Cat Delete | S&B CAI | Summit Underdrive Pulleys | Troyer eFans (ordered) | Smittybilt Bullbar | Procomp 6" Driving Lights | UWS Toolbox | Rhino Lining | Chrome Steprails | 2.5" Leveling Kit | 265/70/R17 Goodyear Wrangler AT's Vids: Magnaflow Startup & Revs - Interior Exhaust Sounds |
![]() |
Thread Tools | |
Display Modes | |
|
|