The RX-7 has an intercooled turbo and deleted the oil injection system... and some weight reducing stuff. thats really about all i know, he just pulled it out recently.
Don't feel bad. I had one zip by me on the highway like I was nothing. He was driving wildly, so I just let him go, but there is no way I would have been able to keep up.
BTW - liked the power but hated the solid rear axle. Car was slow around their test course.
Rousch version ran the course 2 seconds faster. Solid axle, but limited slip.
__________________
2006 Redfire GT Vert Auto, every factory option, 490rwhp JDM Saleen SC, One piece driveshaft, Steeda ultralight springs - rear adjustable UCA and LCAs, CHE relo brackets, Granelli front cross-member, Intrax sway bars, Tokico dampers, Hawk brake pads, Shelby Redline wheels and Nitto tires, GT500 exhaust, FRPP 3.73's, Pioneer AVIC-D3 navigation head unit, and Saleen HID headlights. See profile for appearance mods
BTW - liked the power but hated the solid rear axle. Car was slow around their test course.
Rousch version ran the course 2 seconds faster. Solid axle, but limited slip.
Contrary to what Jeremy says on the show, both the GT500 and Roush (and all GTs for that matter) have limited slip differentials. If the Roush was faster around the track it's more due to it being a lighter car with a better suspension.
Not necessarily... What type of blower? Is it intercooled? What kind of tune are you running? Did you do any fuel management upgrades (injectors, fuel pump)? If your car was running bone strock at 260 rwhp, 377 wouldn't be too bad.
mine is procharger intercooler and fuel bump injector come with supercharger and my car before s/c is 236 rwhp
how come i see a lot of car 450rwhp what kind of tune u mean?i can u explane a tune please i don't much a bout car
thanks
that is a good increase IMO. 236 RWHP seems very low for a gt. but approx a 140 hp increase sound great for JUST the blower. Maybe try some intake, headers, tuning and some fuel mods and i think you will easily be pushing 410+ hp
Sounds to me like you are running the 6 psi pulley. Find out how much boost pressure you are getting. The cars such as my own making up around 450rwhp are running around 11psi.
I had my car dyno'd on a Mustang Dyno this past Saturday and my car pulled 237 rwhp and 290 rwtq, That was a stock pull with an Automatic. I cant wait to have my car Dyno'd again after I re-install my CAI and tunes along with my pulleys.
I had my car dyno'd on a Dyno Jet with my C&L Racer intake and custom tune and the car pulled 276 rwhp and 276 rwtq.
I wanted to com pair the 2 dyno machines for their difference in #.
Talk about a let down, try it on a Mustang Dyno you will be flaming mad with the numbers you put down with it compared to the dyno jet
Contrary to what Jeremy says on the show, both the GT500 and Roush (and all GTs for that matter) have limited slip differentials. If the Roush was faster around the track it's more due to it being a lighter car with a better suspension.
Thats my thinking.
__________________
07 REDFIRE GT 5 SPEED 3.55 gears
C&L Racer CAI XCAL2/Seq signals/GTAs/Steeda UDP/CHE K Member Brace W/Torq Links/J&M LCA/Spider DS/PRO.50 Shifter Hurst handle & "T"/Meziere EO2/ARH LT catted H /Prothane MM/Delet Plates/SLP BOSS 429 Scoop/Accel COP/PowerSlot/Hawk Pads/Tokico D-Spec/CHE Panhard Bar Brace/Steeda Adj. Panhard Bar/BMR F/R Sway Bars/Cervini ducktail spoiler/BMR UCA Mount/CHE UCA/GT\CS Rear Cover/AMChrome Bullets 18x9/10s/Nitto 255/45&295/45
Tillman Dyno Tune 307HP/322TQ
I had my car dyno'd on a Mustang Dyno this past Saturday and my car pulled 237 rwhp and 290 rwtq, That was a stock pull with an Automatic. I cant wait to have my car Dyno'd again after I re-install my CAI and tunes along with my pulleys.
I had my car dyno'd on a Dyno Jet with my C&L Racer intake and custom tune and the car pulled 276 rwhp and 276 rwtq.
I wanted to com pair the 2 dyno machines for their difference in #.
Talk about a let down, try it on a Mustang Dyno you will be flaming mad with the numbers you put down with it compared to the dyno jet
Don't get wrapped up in the numbers. I know it's hard but they really don't matter. I'm sure I could squeeze another 25 hp out of my tune but I'd soon be leaving little bits and pieces of metal all over the road. You need to look at the dyno as merely a tool.
