8NTX
Gold Member
What\'s your SPI?
What is your spark plug index? (Some call it a cylinder index) The index represents the number of spark plugs in vehicles and equipment that you own. Mine is 38:
2000 F150- 8
2000 BMW-6
2000 Sylvan Boat - 6
1998 Honda Civic - 4
1948 Ford tractor - 4
1956 Ford tractor - 4
2001 lawn tractor - 1
gas weedeater - 1
2 push mowers - 2
gas edger - 1
chain saw - 1
That adds up to 38. I have heard of people with over 100. Personal SPI, not Business SPI. (Don't count your company-owned stuff)
What is your spark plug index? (Some call it a cylinder index) The index represents the number of spark plugs in vehicles and equipment that you own. Mine is 38:
2000 F150- 8
2000 BMW-6
2000 Sylvan Boat - 6
1998 Honda Civic - 4
1948 Ford tractor - 4
1956 Ford tractor - 4
2001 lawn tractor - 1
gas weedeater - 1
2 push mowers - 2
gas edger - 1
chain saw - 1
That adds up to 38. I have heard of people with over 100. Personal SPI, not Business SPI. (Don't count your company-owned stuff)