RX-7 road race car: 2400lbs 600hp+ dog box, 18x12's SCCA ITE winner
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Joined: Jul 2009
Posts: 251
From: San Francisco, CA
Rep Power: 29
RX-7 road race car: 2400lbs, 438ci LS7, 600hp+ dog box, 18x12's SCCA ITE winner
Year: 1993
Make: Mazda
Model: RX-7
Price: $35000
Mileage: 1
Color: red
Private or Dealer Listing: Private Listing
Location (State): CA
Transmission: Manual
Drivetrain: Rear Wheel Drive
1993 Mazda RX-7 #47 red race car with LSx power
Built by Bill Lackey of LPI Racing and Phil Munoz as lead fabricator.
2010 SCCA ITE West Coast winner (with a tired 383ci LSx engine and weighing approx 50lbs more)
The current 438ci engine suffered loss of oil pressure on 5/27/2012 at Laguna Seca due to a belt walking off the dry sump pump. Currently being torn down/rebuilt.
It is therefore offered in 3 configs:
#1 roller (no engine/transmission) $25K
#2 LS2 6.0liter 364ci engine making 430rwhp/420rwtq $35K (dry sump of course)
#3 LS7 7.2liter 438ci engine making 530rwhp/510rwtq $40K (dry sump of course)
For additional funds the engine can make as much as 600rwhp/550rwtq+ with fully ported LS7 heads/FAST102 intake, long tube headers, new cam, retune.
$100K in the original build invested
The car is setup for an LS style engine and any of the engines below are plug/play.
2 engine choices that I have:
#1 364ci (6.0 liter) LS2 (5.3 heads with larger lighter s/s valves, dual springs, LS6 intake/ported TB). Refreshed shortblock with new rings, rod bearings/ARP rod bolts. With LS3 heads/LS3 intake add $1K which will make 460rwhp-480rwhp/430rwtq approx
Based on a 46K mile stock 2006 LS2 shortblock. ARP head bolts, GM MLS head gaskets, LS2 tchain. Cam TBD (your choice)
#2 438ci (7.2 liter) LS7 with LS3 heads 530rwhp/510rwtq. For additional funds LS7 heads in various porting configs are available.
fresh rebuild in process (6/1/2012)
Chassis
1993 Chassis, no sunroof - 2470lbs with 7 gallons of gas
Carbon fiber custom race hatch, with FAL lexan window
Chassis stripped, sand plasted and power coated white inside and out
Front end has tube bracing, and tube bumper, splitter support and integrated radiator mounts
Custom Firewall behind driver
Full TcDesign Cage (1.5" x120 wall) - SCCA legal with logbook
Fiberglass doors - gutted 14lbs
7sParts 1 piece fiberglass nose to fit 18x12 wheels and clearance for 335 front tires
Manual Steering rack from Mavel with Custom bumpsteer kit
Fuel Safe fuel cell with pump and surge box 15 gallon
Momo Steering wheel
Plexy windsheild
Braile 11lb battery
Aluminum Dash with oil temp, oil pressure, water temp and fuel pressure gauges
cutouts for DL1 logger and Dash2 display
Suspension
ALL Suspension arms with Delrin Bushings
Custom front lower tubular A-arms with sperical bearings
Front Samberg Subframe powdercoated black
JRZ triple adjustable shocks 900/1000, fresh rebuild - 1 season from complete rebuild
Tripoint Front Swaybar with Widefoot Mounts, both .195 and .095 wall center sections
Wheels
18x12 CCW C10 wheels x4 with Hoosier 305/645/18R100 Slicks (1 track day on a new set)
Engine
630 hp LS7 resleeved with LS3 heads 438Cu in
12:1 Compression
235/242 x115 cam
Titanium LS7 Rods
Manley dual springs and Manley hollow stainless intake valves, solid stainless exhaust valves
LS3 Intake
92mm PTM Throttle Body (cable driven)
LS9 injectors
ARE 3 stage dry sump system with fresh rebuilt pump, all new lines, all XRP filttings
Aeromotive fuel filter, Fuel pressure regulator, and AN6 line for LS1
LS1 Race Harness - No Transmission wiring
Transmission
G-Force 4 SPD Dog Box transmisison from nationwide car (fresh rebuild due to broken reverse gear on 5/27/2012)
Quartermaster Triple Disk clutch
Quartermaster flywheel
Tilton 2.2Hp Super Starter
Quartermaster Bell housing
Custom aluminum driveshaft for Ford 8.8 rear end
Rear End
Ford 8.8 with Torsion T2R
All new bearings
Samberg install kit
Rear Subframe
DSS Axles
Subframes are powdercoated black
Complete with cooler, fan and Tilton pump. New lines and AN fittings
Rear end Breather tank
Aerodynamics
G-Stream Carbon Wing with uprights
Large alumalite front splitter that runs to the middle of the engine with integrated supports - very sturdy
Brakes
Tilton 600 series pedal box, 76 series master cylinders, Tilton Reservoirs
All AN brake lines with Stanless AN fitting throughout
Honda S2000 ABS plumbed, but needs wiring
Brembo 13" 4 Piston Front Brakes
Wilwood 4 piston Rear Brakes with Racing Brake Rotors,+ 1 set of spare rotors
Raybestos ST45 Rear Pads
Data Acquisition
Race Technology DL1 Datalogger with Dash2 display
Safety
Sparco Ultra Seat
Longacre Window Net
2.5lb Safecraft fire extinguisher
Schroth Profi III 6 point harness
Exhaust
Hinson Steel Mid Headers
Hinson Steel Y pipe
Hinson 3.5" mild steel exhaust
Haulmark 24' enclosed Trailer with winch inside also available for additional cost.
Walk around video from Bill before I purchased the car:
Pictures:
http://i285.photobucket.com/albums/l...headonview.jpg
http://i285.photobucket.com/albums/l...ntpassview.jpg
http://i285.photobucket.com/albums/l...sssideview.jpg
http://i285.photobucket.com/albums/l...ordashview.jpg
http://i285.photobucket.com/albums/l...iatorsetup.jpg
http://i285.photobucket.com/albums/l.../enginebay.jpg
http://i285.photobucket.com/albums/l...rtrunkpeak.jpg
http://i285.photobucket.com/albums/l...rewallpeak.jpg
misc shots:
http://i285.photobucket.com/albums/l...C_0032Copy.jpg
http://i285.photobucket.com/albums/l...C_0031Copy.jpg
http://i285.photobucket.com/albums/l...C_0029Copy.jpg
http://i285.photobucket.com/albums/l...C_0025Copy.jpg
http://i285.photobucket.com/albums/l...C_0023Copy.jpg
http://i285.photobucket.com/albums/l...C_0011Copy.jpg
With a new lightweight exhaust I feel another 20+lbs can be shed. The wheels are also 1 piece cast which are very durable; however have an approx 4lb weight gain each due to that.
With the old 383ci LS engine the car achieved the following lap times with Bill driving:
1:33.6 Laguna Seca
1:44 Infineon
1:54 Thunderhill
It recently ran a 1:33 flat at Laguna Seca with Bill Lackey driving at about 80%. He feels it has a 1:29 in it if pushed hard. My first time ever at Laguna Seca I ran a 1:35.5. The car is very easy to drive. It is an absolute animal and with further sorting can be a very very fast track day or campaigned race car. This is not a street car.
You want to lay the smack down on Porsche Cup Cars and just about anything on the track? Viper ACR's and full blown Corvette race cars.... Here you go. Engine rebuilds are 1/4 the price of anything Porsche including transmission rebuilds. Can also convert it back to a T56 setup for additional funds. Might even be faster than the 4spd dog box setup. This is a well sorted race car and one of the cleanest around.
I'm selling this to focus on finishing my other gray "street" FD RX-7 with a dry sump LS7 (575rwhp) setup and free up some funds. Can't justify 2 toys.
I can deliver as well for additional $.
Serious buyers please contact Mark.
gnx7@hotmail.com
415.260.8768 (after 9am PST)
Car is located in Walnut Creek.
Last edited by gnx7; Jun 6, 2012 at 01:23 PM.
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