ok so last year i did my crower3 build oreded a kms high flow pump put it on...got everything together put the motor in the car fired it up and had an oil leak so drove it for about a week then decided i prly shouldt drive it anymore so it sat for a extremly long YEAR!! just got around to fix the leak...turns out KMS sent me a F22 oil pump instead of a H23 didnt think anything was wrong cuz the holes line up perfectly! so basically my car sat for a year bc KMS couldnt get my order right!! i have the worst luck with internet companys

 

I hate to say it, but if you hadn't waited a year, you probably could have exchanged it.

 

I was victim to bad KMS parts as well. I had receipts, and adequate time frame. I got no response from them. A set of KMS springs wiped out the rockers and cams on an H22. Live and learn I guess.

 

I believe you're beef is with Supertech, since KMS valvetrain is repackaged Supertech produces.

 

yea got a hold of them and he said i waited to long which is understandable but he told me if i send in my stock one he'll make it a high flow for free of charge so im not to worried