Who would you Recommend? This is a street driven Abody with a 800hp HEMI and 727 w/ a trans brake.
Will be used about 10 - 20 days a year at the track.

Thanks.

John

For my Pro-street 604 I used ATI....They got it right on the first try. I interviewed a number of convertor builders, and very few had experience with building convertors for 600 cube street cars. ATI said he drove a similar combo on the street and sent it to me in like a week or so. His was a chevy, but the internals are about the same.

I use Atlantic Coast Converters. They've always done a great job for me. I have two of their converters for my street driven hemi...one for nitrous and then one I used when it was naturally aspirated.
I also wouldn't hesitate to use ATI, Ultimate Converter Concepts, or a few others that have good reputations.

Call ATI and ask for Charlie Plott

Call FTI in Florida, 866-726-8358

Thanks everyone for the replies. I never had a converter built for a HEMI so didn't know if one vendor was preferred over another.
I'm familiar with some of the name's given.
Time to make some calls.
Thanks guys.

I have PTC behind big blocks in 3 of my cars. One is a Hemi car. No complaints on either one of them.

I've always used Turbo Action convertors. I called Paul gave him all the chassis info along with a dyno sheet. He got it perfect.