Jetting Adjustment for Sea Level ?

[Aubrey N Bruneau]

Sure hope so !
Been trying to for 4 years now ( it IS a 1500 mile round trip for me ! ).
Watching the weather, and saving money.

[MBogina]

We use the 9636 Federal Mogul 625 cfm carbs, essentially the same components as your Edelbrocks. If the DA changes 3000 feet, rejet one jet size (ie 92's to 95's). If you would rather swap metering rods, a difference of .003-.004 in the metering rod tip is roughly equivalent to a jet change of one size. if you are borderline lead at 4000+ DA, and the air at Mission is in the area of Sea level or better, you would be safer by jetting up 2 sizes in the secondaries, and one size plus a rod change in the primaries.

[Bob Gullett]

Think that old truck will make it over the mountains? See you in Mission.

[Aubrey N Bruneau]

Heck YEAH, Bob... aint no girly-man small block in there ya' know

Thank you, MB.
That is kind of what I was thinking, but my "thinking" on this subject, at this level ( pun intended ! ), has no basis in experience !

Now, I gotta get a jacket

[Bob Gullett]

Originally Posted by Aubrey N Bruneau

Heck YEAH, Bob... aint no girly-man small block in there ya' know


Thank you, MB.
That is kind of what I was thinking, but my "thinking" on this subject, at this level ( pun intended ! ), has no basis in experience !

Now, I gotta get a jacket

And Pants.

But I'll still run faster than you with my girlie small block LOL

[Aubrey N Bruneau]

Originally Posted by Bob Gullett

And Pants.

doh!

Hey, be thankful I'm going... you guys need incapable drivers like me down there, with our "slug cars",
so you can have have a higher car count, and more wins.