Max safe power on power log and catless downpipe?

[2007GPGTSC]

I run DP and plog. Works great for me. SD headers are the cheapest to my knowledge (ebay) DP and plog will cost about the same maybe more (my DP and plog costed me about 300ish BF sales). The performance to my knowledge is comparable. SD's will ultimately flow better. . . .

[97AutoXVette]

I run DP and plog. Works great for me. SD headers are the cheapest to my knowledge (ebay) DP and plog will cost about the same maybe more (my DP and plog costed me about 300ish BF sales). The performance to my knowledge is comparable. SD's will ultimately flow better. . . .

Are you running a smaller pulley with the setup? Any idea what power you're making by chance? I know you're running the newer blower...