savage1987
Donating Member
- Joined
- May 8, 2005
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- Members Ride
- LS1 VN + WK Grange 0010 + HPW VX SS
But any1 with a s1 should upgrade to the S2 heads/manifold looks nicer less hoses more defined manifold and its easy to change the thermostat.
Your also forgetting heapssssss easier to change spark plugs on the drivers side, s1 are a bitch.....
s2, is heapssssss easier in comparison...
These guys have an excellent point. S2 top end makes life SO much easier!