hi i just got some original ferrari challenge books with all the part catalogs, instruction for mounting the kits and the challenge rules also one for the 348 GT competizione (same year 94...the car looks to be MORE racer than the challenge) other later 98 355 ones etc... i never seen others and i believe it is a rare find interesting to note there are instructions to modify a regular 348 in a GT competizione (even for the front battery car!) so i thought may be someone in this section may like some pics if you need any infos or pics feel free to ask, i will try to scan some if needed when i will have time to answer Image Unavailable, Please Login
The cam timing on the 348 challenge was allowed to be advanced to pre-existing holes in the drive pulleys (euro specs, I think). As for the suspension front camber could not exceed -3"30' and rear could not exceed -4"00'. This was for the '96 regs. The original regs in '94 allowed for front camber of -1"40' and rear of -3"15', but this was with the stock 17" aluminum wheels.
