Page 1: info and mods
page 2: updates
page 3: installs
page 4: best bang-for-the-buck mods
page 5: old Yamaha xj650 seca
page 6: more pics and vids
page 7: 2007 Suzuki GS500F
B4t$
Below is a list of all my mods in order from best bang-for-the-buck to least. Also listed is an approximate hp gain alone and with other modifications.
B4t$# / Part / hp alone / hp with mods
1. Magnaflow high flow y-pipe / 15 / 25
2. Dynomax 2.5" cat-back exhaust / 5 / 10
3. cold-air intake w/saxocone removed / 3 / 20
4. ported manifold / 2 / 20
5. BBBs / 5 / 10
6. C&L 73mm MAF / 3 / 15
7. underdrive pulleys / 10 / 11
8. Royal purple oil & tranny fluid / 5 / 7
9. Hypertech power module / 3 / 5
10. Accel ignition coil / 2 / 8
11. low resistance plug wires / 1 / 2
12. 180 degree thermostat / 1 / 2
NOTE: Some of the numbers might not make sense but there are factors other than horsepower, such as what parts will respond best to other parts near it on the list. Or if a part has some adverse effect on drive-ability it will be lower on the list than expected.
