I had a Jacobs at one point, but took it off because it was loosing me horsepower. It lost me about 2 peak hp on the dyno, but even more than that at some other points in the rev range. I haven't heard anything bad about the MSD system. All I can say is, steer clear of the Jacobs!
Speed kills, but it beats going slow!
Simon Langley
Black 98 SVT EO (#2119 of 6535)
269.3 FWHP, 195.4 TQ
14.123 @ 97.36
All go, and no show!
Vortech, Quaife, Driveshaft Shop Stage II axles, Magnecore Wires, Custom True Dual Exhaust.
CDW-27 1/4 Mile Registry
