Boring Everyday 500 HP LS1
So, I didn't make much of a technical decision so much as a gut check decision. Because the blackheart was cheaper than kooks, but kooks was cheaper than buying both.
. Only reason I ran 2.5" on my truck is the shop charged me less for 2.5" and it's a daily driver that won't ever see more than 320 rwhp or so even if I did headers and heads which at this point aren't even being considered.





