I'm trying to decide whether or not to go with the larger valves that Moss
sells to replace those in my TR3A head. I keep thinking that if they're
such an improvement, why don't the other guys (TRF, V-B) sell them? On
the plus side there's a little extra power promised. What's the down
side? Less reliability? Should I perhaps think about larger intakes and
regular sized exhaust valves, or vice versa?
Also, am I correct in guessing that if this car ever goes vintage racing
the legal thing for me to do is not tamper with the valve size?
John Middlesworth
1960 TR3A
|