Some Modification's Needed Before and After Supercharging
Wynjammer Superchargers TM
#1 Spark Plugs - 1 to 2 ranges cooler set plugs .035 to .040 -higher the pressure the closer the gap . GM 4.3-5.7 I recommend the Champion 406 plugs as they are 2 steps colder.( For Summer )
#2 Injectors -? Depending on the application, boost, engine status (Stock or Modified)
#6 185-195 deg thermostat - This is the engine's best operating temperature for power.
#8 Headers - I recommend The JBA or Pacesetter Shorty Ceramic Coated headers
#9 Boost Gage . When purchasing buy one that has a wide sweep for easy read. Hook gage to the pressure Bonnet - not the manifold. . Wynjammer adds Pressure & Water Meth Ports on the Pressure Bonnet
#10 Ignition wires & Distributor - How old are your ignition wires. The heat from your engine causes the wires to breakdown and cause leakage. Just another power lost. Check out the 8.5mm wires. Hi Performance wires are preferred over Stock or over cheep replacements. Replace Distributor as the Crab cap will fail and jump between leads under cap. Find a stand up Cap type Distributor- Acel or MSD
#1 1 Air Filter .-Keep Clean at all times. It's unbelieveable the debris that is collected on the air filter. S&B - K&N are Best for the track.
#12 Shift Kits- The programmer can firm up the shift but a shift kit will be the cure. Plus add Billet or Corvette servo If you have tall tires Larger Fuel System or are Racing I recommend you Install a TCIs Shift Kit . PCM wil be changed for taller tires and rear end gears if changed
#13 The GM trucks have weak motor mounts and should be changed to the Energy Suspension Polyurethane Engine & Transmount . The Transmount usually goes first. Changing the mounts will stop a lot of problems that will happen such as the engine fan going in the radiator. Things wearing out because of excessive engine movement.
#14 We have found that the GM 411 PCM(LS Type) can give you additional power by deleting the mas air and going speed density. 2 Bar Mapping for better fuel mapping. Check out ( )
Call Ken 360-256-7985
Order a 1634 @ .115 LSA Blower Grind