1971 Demon 340 T/A build help
LA “X” heads , the only difference in The T/A head and X head was angled pushrod for future larger porting if needed. But in there stock fashion they are the same 2.02 performance, the t/a heads also has adjustable rockers which i have changed to as well. So essentially i have the exact same performance standard the t/a had just has straight pushrod instead of angled. They did angled pushrods as stated before for additional future racing porting. So i even went as far with this build so far as making the head the same performance standard
LA “X” heads , the only difference in The T/A head and X head was angled pushrod for future larger porting if needed. But in there stock fashion they are the same 2.02 performance, the t/a heads also has adjustable rockers which i have changed to as well. So essentially i have the exact same performance standard the t/a had just has straight pushrod instead of angled. They did angled pushrods as stated before for additional future racing porting. So i even went as far with this build so far as making the head the same performance standard
