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GEN 1 (2010-2014) Ford SVT Raptor Forums
Ford Raptor Engine Discussion and Performance Mods
Underdrive Pulleys - Thoughts????
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<blockquote data-quote="NoCaDiver" data-source="post: 116895" data-attributes="member: 3010"><p>If the delay is actually due to electronics and not mechanical then I would not put the pulleys on. The goal was not to actually gain HP, though it would be nice, but @ Tank's quote of 10 HP with a 15-20% through the drivetrain that would leave a minimum of an 8 HP gain. Again, not my goal. It's really the hesitation that I don't like. When I punch the gas the truck should go THEN not a second later. Acceleration is lackluster but that may be my perception due to the hesitation that I am encountering (or due to the boat anchor of an engine).</p><p></p><p>I don't know what gears we have in the rear but I imagine that would be another option as well but that would kill cruising speed rpm on long trips.</p><p></p><p>I didn't think the Rigid lights would pull that much, but again I don't have much electrical/mechanical background knowledge...just enough to get in trouble.</p><p></p><p>Maybe a tune is the only option, I don't know. I do know I hate all of these electronics and crap and this is one reason I love my Landcruiser, a '91 with very limited electronic "restrictions."</p></blockquote><p></p>
[QUOTE="NoCaDiver, post: 116895, member: 3010"] If the delay is actually due to electronics and not mechanical then I would not put the pulleys on. The goal was not to actually gain HP, though it would be nice, but @ Tank's quote of 10 HP with a 15-20% through the drivetrain that would leave a minimum of an 8 HP gain. Again, not my goal. It's really the hesitation that I don't like. When I punch the gas the truck should go THEN not a second later. Acceleration is lackluster but that may be my perception due to the hesitation that I am encountering (or due to the boat anchor of an engine). I don't know what gears we have in the rear but I imagine that would be another option as well but that would kill cruising speed rpm on long trips. I didn't think the Rigid lights would pull that much, but again I don't have much electrical/mechanical background knowledge...just enough to get in trouble. Maybe a tune is the only option, I don't know. I do know I hate all of these electronics and crap and this is one reason I love my Landcruiser, a '91 with very limited electronic "restrictions." [/QUOTE]
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GEN 1 (2010-2014) Ford SVT Raptor Forums
Ford Raptor Engine Discussion and Performance Mods
Underdrive Pulleys - Thoughts????
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