228R/LS6 heads dyno #'s
#1
228R/LS6 heads dyno #'s
Put the car on the dyno yesterday for the first time since installing the 228R (114 lsa) and Patriot stage 2 heads. The car put down 415/361 on a Mustang Dyno. This was with the converter unlocked. I'll be upgrading the current 3500 TCI with a SS3600 Yank shortly. The improved effiiciency of the Yank should help me put the power down a little better. Anyways, how are those numbers for a stalled A4 and this combo?