This is Syclone #512 of only 2995 built EVER.
These were only built in 1991 by a company called PAS in conjunction with GMC. Stock performance is 0-60 in 4.3 sec (4.6 in the rain!!!) and the 1/4 mile in 13.1 STOCK!!! Full time all wheel drive, a Garrett air to water intercooler, a 700r4 tranny, and a mitsubishi turbo'd chevy 4.3L are the muscle behind this beast. Stock they are rated at 280hp and 350tq , but were believed to be UNDERRATED as to not outdue the FLAGSHIP Corvette ( rated at 285 that year )....and I have seen dynos for these setups STOCK running 330hp and 400lbs torque to the WHEELS!!! They weigh in at 3500lbs :) ---
The interior is like stepping into a time warp to 1991....it is PERFECT. Not one flaw. I want to repaint it soon, so the cladding matches the paint. I bought him with 63,500 miles....what a beauty. He now has 69,000 miles. ---
Here he is stock when I bought him a few weeks back:
I have been modding it as much as possible in my spare time, here are the newest pics 6-6-06:
So far I have installed :
*Cleared out all the front lights (4)
-added an h4 headlight conversion kit
*Put on BLACK/Chrome GMC letters in the front grille
*K&N panel filter
*Custom Engraved "SYCLONE #512" T.B. plate
*Viper Alarm with pager, auto start, and lock/unlock
*Full Stereo
-Boston coaxial 2 way plates in the front
-Pioneer 2 way 4x8's
-Kenwood 960watt amp
-Space saver subs
-double din Pioneer cd player
*Custom made SYCLONE engraved floor mats
*Dashmat
*Chromed/flamed mini fire extinguisher
*Fiberglass tonneau cover w/ bed liner
*Smoked altezza style rear tail light covers
*Full tint
-5% rear over stock and front strip / 35% sides
*Chrome OEM z06 wheels , 18" (11" wide rear rims, 12" wide with the tire)
-Falken Azenis tires all around
*FAST engine management
*3 gauge pillar pod w/ auto meter gauges
*Optima Red top battery w/ ATR relocation kit
*Velvet Dashmat
*Custom GM SYCLONE stitched LLOYD mats
*Billet GM PERFORMANCE badge on gauge cluster
*Drilled and Slotted front/ rotors with semi metallic pads
-Black painted Calipers/ Aluminum upgraded Drums
*2 1/2" Cowl Harwood Fiberglass Hood
*QA1 coilover shocks
*RPM Coilover front end rebuild setup
*Turbo Time Rear Coilover setup
*High Flow Magnaflow Cat
*Custom 3" Single Exhaust w/ 2 1/2" tip
-Flowmaster 40 series Muffler
purchased but not installed yet:
*3 bar map
*RPM A/A intercooler
*Walbro 255lph in tank fuel pump
*Adjustable fuel flow regulator
*Vortec Blow off valve w/ 2 peice directional flange
*Spearco water/meth injection system
*T/A rear differential girdle w/ bearing cap studs
*58mm throttle body
*3 spoke polished billet steering wheel ( 9 total spokes )
*Typhoon Mirrors
*full 700r rebuild with a tranny cooler and DeRale pan
*3k carbon fiber stall
*gilbert front shaft
*waller carbon fiber rear driveline
*Belltech 2" drop springs
*zq8 steering box
*solid RPM steering shaft
*422 comp cam
*75# precision injectors
*Brodix LIL BRODIE aluminum heads
*pte6152 turbo
*atr headers w/ Nascar 2000 coating and 3" ATR downpipe
*42mm progate wastegate
*comp pro magnum 1.6 roller rockers
*morel roller lifters
*billet fuel rails
*ckeith custom aluminum radiator support
*200 amp alternator
*mini starter
*eagle h beams
*Wiseco pistons
*splayed 4 bolt mains
*rpm nitrided stock crank
*Clutch fan delete ( volvo electric fan conversion )
*ported intake
*edelbrock water pump
*4" cobra head air intake with K&N cone
*MSD billet distributor with msd ignition box
*Custom Taylor Plug wires
*NGK v-plugs
*Moroso fabricated valve covers
*custom rpm 7qt fabricated oil pan
*m55 oil pump with long pickup tube.
She will be running SOLID 11's when I install everything I have purchased for the engine .... that seems fast enough for now ;) Thanks for looking ---
Pics w/ new cowl (only weighs 30lbs!!!) :
GOPEDS are my other hobby :) ---
