243 heads question
If you have the 243 heads it should be casted on the heads first off. The springs are Blue not yellow like many people tend to think. The springs are rated to 575 lift but if your pulled the heads minus well get some good springs on there. Any one can tell you that the heads have "30K miles it was a garage queen..."
1. you don't know what was done to that car
2. how it was driven and what the heads had to deal with
3. was the guy good on oil changes and maintenance keeping good clean lube on those heads
4. Just get some new springs rated at or about 650 and if you have a stock cam when you do your new cam you wont have to do new springs.
1. you don't know what was done to that car
2. how it was driven and what the heads had to deal with
3. was the guy good on oil changes and maintenance keeping good clean lube on those heads
4. Just get some new springs rated at or about 650 and if you have a stock cam when you do your new cam you wont have to do new springs.
