Gruven Auto Werks
                                              PH: (216)226-8813
                                                                                                        

     A G-Lader or G-60 charger should be rebuilt when there is excessive oil in the intercooler tubes. Sometimes you may notice oil dripping from the silencer box (box located at the exhaust port of the charger) This usually means that the charger internal seals are worn and are letting oil pass by. Once too much oil has enterd the chamber the unit will become less efficient, and or
"Hydrolock" as some refer to. Resulting in total charger failure.  (check out the destruction page)
       Another reason chargers tend to fail is the infamous"cog belt" sometimes also referred to as the "internal cog belt". This belt is extremely important, it keeps the two shafts in the charger in time. If the belt breaks or teeth fly off due to an old dry rotted belt, the charger becomes a grenade, sending bits of metal throughout the intake system. This could get really messy.
                                                                                            
    Gruven Auto Werks uses only the highest quality OEM SPEC parts available. We have also upgraded the Cog Belt to a wider than stock size.You do not need to purchase wider cog wheels and it requires no special machining to the factory bracket. All of these upgraded belts are installed on all rebuilds at no extra charge.

Gruven Auto Werks Parts:

G-Lader Rebuild kit:
Consists of all bearings, 
-8 Apex strips(not white teflon)OEM Material
-New imprved Heavy Duty Wide Cog Belt
   *Made in Germany*
-New seals OF Highest OEM SPEC Quality
*NO WARRANTY ON KITS INSTALLED BY ANYONE OTHER THAN 
GRUVEN AUTO WERKS*
$450.oo
GAW Apex strips (8 strips) $97.oo
GAW Heavy Duty Wide belt (for stock cogs) $28.oo
*This belt should be changed every 60,000 miles.*

Gruven Auto Werks Rebuild Services:
 

Gruven Auto Werks standard rebuild:
-Disassemble, inspect, and measure all components
-Replace all apex strips
-Replace all bearings
-Replace toothed cog belt with new improved 
 Heavy Duty wider belt
-Apply special coating to promote lifetime and sealing 
 of unit
$650.oo
THE GAW Power Pulley for the G-60 
Will be coming in the near future.
*it will be a 68mm pulley*
Gruven Auto Werks G-Lader UP-Grade Options
OPT1 - clean up exhaust port and inlet to lightly increase
            flow $100.00
OPT2 - Modified Exhaust Port and Inlet trac system $400.00
All Upgrades can only be performed at time of rebuild
*these prices do not include the rebuild price of $650.oo*
OPT1- Gives better flow with stock pulley
OPT2- Gives Dramatic improvements on flow
             characteristics of the charger

Shipping INFO (where to send your charger):
Gruven Auto Werks
12525 Edgewater Dr. #321
Lakewood, OH 44107

Please Feel Free to call:
Michael Ferguson if you have any Questions or Comments

                                                        Gruven Auto Werks
                                          G-Lader Limited Warranty
     Warranty period begins two days post date on receipt.All G-Laders rebuilt by Gruven Auto Werks come with a SIX MONTH unlimited mileage warranty against defect in materials and workmanship. This warranty does not apply to damage or inoperation resulting from accident, alteration, misuse, abuse or IMPROPER INSTALLATION , or failure of other engine components! Gruven Auto Werks is not responsible for incidental or consequential damage.

Note: Warranty is void if used with any pulley other than stock.
           (STOCK SIZE is 78mm)