Splitfire, E-3, +4, I really don't think they do much of anything that you'll ever notice. Maybe if you ran in a lab on a dyno you could see the diff when the computer prints it out.
Splitfire, E-3, +4, I really don't think they do much of anything that you'll ever notice. Maybe if you ran in a lab on a dyno you could see the diff when the computer prints it out.
--> Dave <--
Almost stock '00 Sierra Z71 ECSB - 5.3L, 3.73's & G80 * K&N 77 cold air intake * Edelbrock shorty ceramic coated headers * Flowmaster 40 3"/dual 2.5" * PCM dyno tuned at CCS Tuning.com
1/4 mile times on stock GM tune at HRP on 11/14/04 (tuned on the 15th so will just hafta go again!!!
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