F-MAN-SS
02-04-2005, 03:34 PM
just a heads up for everybody i bought a set of cnc stage 2 polished heads from forced fed high performance in kentucky. Sean at Fastech did the install & dyno. installed on LS1 with big cam headers zo6 intake s2 throttle body. A4 trans. with yank 4000ss vert. made 385 rwhp before & 395 after. thats right 10 HP!!! i contacted these guy's & they said they could not believe it. asked for dyno sheet, i asked them for the flow sheet that was supposed to come with the heads. never got it. i have since took the motor apart & offered to send the heads back to them to inspect for problem it has been almost a week & no responce.
i know there are no guarentees in high performance parts results but 10 RWHP for over $1100 ain't right!! i thought i got a good deal. WRONG.. they should at least offer to look at their product & confirm i got what their ebay posting offered
i know there are no guarentees in high performance parts results but 10 RWHP for over $1100 ain't right!! i thought i got a good deal. WRONG.. they should at least offer to look at their product & confirm i got what their ebay posting offered