How is performance of the TG cam at lower revs, meaning between 2500 and 3000rpm? I am looking for another cam for my Sonett to rev beyond 5500 rpm but don’t want to suffer too much between 2500 and 3000rpm in 4th gear. After I installed a programmable Megajolt ignition the engine got quite a bit livelier at Iower revs and now I am able to start to overtake at 70km/h in 4th without having to shift down to 3rd (where it is basically over and done at 5500rpm).
'75 96; very long-term project
'83 99; after 12 years of use gone to donor heaven
'94 9000 Aero; after 12 years of use about to be donor
'02 9-5 Aero; daily family driver
'96 9000 Aero; pappa's daily driver