QA1 K and Gen III

FYI. If anyone gets QA1 k member and uses TTI header and then switches to an Alterkation, you will have to get 6.1 headers for your 5.7. The 5.7 headers will not work. I know because I was there. Luckily for a memeber here, they got a hell of deal on gently used headers. I can not stress enough about doing all the research you can before you spend money. You may be throwing it away like I did.