Differences
This shows you the differences between two versions of the page.
| Both sides previous revision Previous revision Next revision | Previous revision | ||
| performance:enginemods:heads [2020/04/10 08:30] – ben | performance:enginemods:heads [2026/04/09 16:47] (current) – external edit 127.0.0.1 | ||
|---|---|---|---|
| Line 10: | Line 10: | ||
| Series 2 intake valves measure 1.80" in diameter | Series 2 intake valves measure 1.80" in diameter | ||
| + | |||
| + | ===== Series 2 casting differences ===== | ||
| + | |||
| + | [[https:// | ||
| ==== Maximum Lift ==== | ==== Maximum Lift ==== | ||
| Line 18: | Line 22: | ||
| You can of course machine the valve seats to allow more lift. Another option is to utilize viton valve seals and modified retainers to make a little more room for more lift. | You can of course machine the valve seats to allow more lift. Another option is to utilize viton valve seals and modified retainers to make a little more room for more lift. | ||
| + | |||
| + | ==== Porting and Polishing ==== | ||
| + | |||
| + | Stock heads can be ported quite a bit to see a lot of gains. Most aftermarket heads are just precision ported and polished factory heads.\\ | ||
| + | Check out the porting and polishing page for heads: [[: | ||