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Message: [QUOTE="Ronin, post: 330255, member: 2612"] Dyno'd my truck today @ [B]baderic03[/B]'s shop. GREAT turn out, I don't know the final count but I think there were at least 30 oilburners there... My mods are in my sig. I was running Matt/Gearhead's Street ([B]NOT[/B] Hot Street tune). My buddy brought his '08 F350 XC/LB along running Spartan's 275HP tune (and Spartan TCM). His truck is a similar build, just bolt-ons with the only exception that he also has an AirDogII (165 GPH/10 PSI fixed). My truck's a '10 with 25K miles, his is an '08 with 110K miles. I have factory 20s and he has 18s. I thought it would be a pretty good comparison... (I'll scan and post the dyno sheets in a couple of days...) Just spitballin', I was hoping to run around 525. Eric thought that might be a little optimistic on the Street tune. I honestly thought my buddy's truck was going to easily run a little stronger than mine... Ended up with 530 HP/1047 Torque. Needless to say I'm pretty happy. My buddy's truck dyno'd @ 491 HP and just under 1K Torque (not sure of the exact number). He was pretty happy...would have been happier if he broke 500 HP though! He's run the 310 HP tune before and was happy but had turned it down to 275 HP for the winter and hadn't cranked it back up because he's been happy with it. Matt/Gearhead didn't recommend the Hot Street or Race without a delete/studs so I've been happy to run the Street until I get that done. It was nice to get a baseline on this dyno, and since I have IDP tunes too I can swap those in and see how they fair compared to Gearhead. It ran real clean with just a slight haze but did overfuel a little bit up top. The Spartanized truck overfueled quite a bit more. Really looking forward to comparing the GH Hot Street and IDP Xtreme Street head to head, and seeing how my buddy's truck fares with the 310 HP tune... [/QUOTE]