Re: Official Whipple/KB/Eaton HP/TQ/mods thread:
Stock bottom end: Yes
PD unit: KB 2.1L
Pulley size and boost level: Stock KB supplied upper making 8.231ibs / Summit 6.610 crank/harmonic balancer lower
Fuel system: Stock + what comes in the KB Mach 1 kit - I believe to be: 42ib injectors and KB BAP
Tuner: Direct ECU tune via Brian @ S&R Performance
Other notable mods: KB CAI, Big Oval TB, KB Intercooler, Bassani mid-length headers, Custom O/R X by S&R Performance, Magnaflow catbacks, Summit 6.610" crank pulley/harmonic balancer, NGK TR6 plugs, '03 Cobra IRS, Detroit TruTrack differential, Level 5 halfshafts, Bruce's solid bushing kit for the IRS, Eibach front/rear swaybars, Steeda solid swaybar mounts, MM Sport Series coilovers front 400/rear 600, viper spec T-56 (dyno numbers are with the stock 3650), MGW orange...
RWHP/RWTQ: 475rwhp / ~ 440 rwtq
Installed: August 2008
Approximate miles since installed: ~10,000
Issues since install: Originally the kit seperated my stock crank pulley/harmonic balancer after only a hundred miles or so (with the stock pulley it was making 428 rwhp / ~400 rwtq @ 7.7ibs) . Replaced the harmonic balancer with a much more sturdy looking Summit version based on pro-charged friends recommendation. No issues since - just had to buy a longer belt.
I have been shredding belts. I'm on my 2nd tensioner (original stock tensioner pulley started to wobble around 18k miles) and my 4th belt since October. The outter edge starts to fray. Going to try a new tensioner/idler pulley and a heavy duty belt next.
Driving habits: Weekend driver, Monthly AutoX, aggressive street driving.
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'03 Azure Blue Mach 1 Built on 4/14/03 S&R Performance
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