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Just got my 2 15" Kosei K-1 wheels (13.5 lbs each) clad in BFG Drag radials 205/50/15.
Got the idea from the SRT forums where lots of folks are running them with great results. They fit calipers fine and drop the front end 1 to 1 1/2". Plan on pushing them hard at the strip this weekend. In the meantime made a trial run and they really do grab! Looks like I should be able to leave with NOS on in 1st Gear. I also assume that due to the size difference my final drive ration will go up giving me more pull down low. I hope the automatic will not shift to od before end of 1/4, but even if so the hook up and mid range should really help. Lack of traction has been my biggest et problem. I will let you know the difference. |
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Quote:
macster
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Don\'t help me Help the bear Patriot Blue PTGT, Stage1, K&N Typhoon, 2.5\" Cat back exhaust, Sun Hyperground, Sun HOT INZAMA Hyper Voltage system, Adams Uppipe |
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Running 50 shot now! Just updated sig. I will post some photos late tonight or in the am. Also type Kosei k-1 on Google and lots of links to photos.
Frank
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03 GT, Stage 1 Race Pipe and custom 3\" back, Eibach Springs, A Pods with EFT and Boost, MP Underdrive Pulley, 180 thermostat, Taylor Racing Wires, NX wet Nitrous 50 shot for quick spool/hp with msd tac drive and window switch, Mopar BOV, FIPK intake, APC Euro Tail Lite Kit, all badges removed. |
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Quote:
macster
__________________
Don\'t help me Help the bear Patriot Blue PTGT, Stage1, K&N Typhoon, 2.5\" Cat back exhaust, Sun Hyperground, Sun HOT INZAMA Hyper Voltage system, Adams Uppipe |
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Love to see your 60ft times
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![]() 14.67 @ 94.5 <--- Self Proclaimed Fastest East Coast PT with Black wheels!!! |
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I hope the 60's will be much improved. Best so far (no NOS at start) 2.141 and that is with no load-up prior to start. Load-Up to 1500 rpm degrades time with stock tires. I'm no physicist, but lower 60's should create geometric improvements the rest of the way through the quarter.
Track is open (assuming no rain) Fri, Sat and Sunday this week. I plan to be there at least twice and hope to be able to load up 1200 to 1500 rpn and leave with NOS active at 3000 rpm.
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03 GT, Stage 1 Race Pipe and custom 3\" back, Eibach Springs, A Pods with EFT and Boost, MP Underdrive Pulley, 180 thermostat, Taylor Racing Wires, NX wet Nitrous 50 shot for quick spool/hp with msd tac drive and window switch, Mopar BOV, FIPK intake, APC Euro Tail Lite Kit, all badges removed. |
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DO NOT TRY TO USE 15 inch Rims/Tires for quarter mile. Just prior to reaching the finish the pcm, thinking you are going much faster (smaller wheel provides higher speed readings) than you really are cuts boost! Not only do you go slower, you also then must reset your pcm or future boost will be kept below 10 psi.
Ordering these wheeles was really stupid of me. Of course they work on SRT as they have a much higher speed cut number. Frank
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03 GT, Stage 1 Race Pipe and custom 3\" back, Eibach Springs, A Pods with EFT and Boost, MP Underdrive Pulley, 180 thermostat, Taylor Racing Wires, NX wet Nitrous 50 shot for quick spool/hp with msd tac drive and window switch, Mopar BOV, FIPK intake, APC Euro Tail Lite Kit, all badges removed. |
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Where does the GT takes its speed reading from? You should be able to get roughly the same diameter 15" slick as the factory 17" tire. Also the SRT forum posts have repeatedly stated not to get too short of slick...If I remember right the ones running slicks are running 26" tall
Deen
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GT, 5-Spd, K&N filter, Stage I, AGP 3147 Big Turbo, DTEC Fuel Kit, Tial WGA, Greddy Profec EBC, DCR 55mm TB, 05 Plastic Manifold, 180 Deg. Stat, CCA FMIC, AMX hard-pipes, Water-Injection, STS shifter, Needswings 3\" DP w/dump and Borla Cat-back, BG Drop Springs, Eibach Sway Bars, Panther alloys & Eagle F1 Max-Performance Tires. Best run to date...12.93 @113.45MPH. 77 Blown Vette-runs 10\'s @ 136 MPH. |
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You can use 15" rims as long as the tire used is within +- 3% of the original tire height.
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![]() 2002 Inferno Red PT Limited Photos and more at: http://www.randgraphics.org/PT_Cruiser/demos/index.htm Mercedes Wiki |
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Bah! [}
]How am I supposed to fit larger drag radials in that front fender?? You already cant tuck anything larger than 19s! Maybe 16s or 17s max?? [V]
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![]() 14.67 @ 94.5 <--- Self Proclaimed Fastest East Coast PT with Black wheels!!! |
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