|
Dual SU's were stock until 74 , then single Z-S 175, a true nightmare to tune .
the HI44 [same bore]is a direct bolt on replacement 3 screw tune ,there is some evidence in the literature that a single HIF 44 will give excellent mid range power and corresponding FE .
i don't suppose you know of an available top oil that is alcohol soluble ? Castor oil is and has some interesting properties but at 1$/oz i do not care to go to the 10-20% that i would like in this mix
|