wilwood caliper and pad help please

[twoduners11]

just purchased a set of wilwoods gtIII calipers p/n 120-4322 AND 120-4323 and a set of pads p/n Polymatrix 15A-6225. got everything off ebay and now i see the brake pads are "race use only" now im nowhere near a expert so i dont know what this means? is there a better pad for street driving? what will happen if i use them?
any help is greatly appreciated
mark

[ks71z28]

Get the Hawk HP Street or Performance friction Carbon Metallic. Race pads will squeak bad and not stop well whem cold. Calipers work well, you will need The following to make them work, Hardline to AN adapters, Braided line and a 45 degree pipe on one end and a AN on the other. If you need more specifics i will look at my car, stock hoses won't work!

[twoduners11]

thanks, got a p/n for those pads?

[twoduners11]

anyone

[chicane67]

For HAWK HP:

HB-106 for the standard caliper
HB-226 for the "radius" caliper

For PERF Fric:

7702.80.27,9.04 for the 80 compound
7702.83.xx.xx for the 83
7702.90.xx.xx for the 90
7702.93.xx.xx for the 93

How to read the PERF Fric part number: XXXX. equals pad shape xx. for compound xx. for thickness in mm xx. for set type