I have an SV1 also, and it works great and Patrick was accessible and always knew what to do. Have 2 of his gasoline ones also. I had a 1050 alcohol carb done by a fellow in Wisconsin, but it was a POS.

64 Dodge Coronet 440. In progress
1998. Dodge Avenger. 8.35@165. 4400 DA
250” Neil and Parks Slip Joint. 7.36@183.
4600 DA
242" Mullis Dragster. 6.90@ 200mph