Slant Six Forum
https://www.slantsix.org/forum/

4 barrel on a stock slant
https://www.slantsix.org/forum/viewtopic.php?t=22629
Page 1 of 1

Author:  flatiron [ Mon Apr 09, 2007 5:30 am ]
Post subject:  4 barrel on a stock slant

Can a slant with a stock cam handle a holley 390 or does it put to much gas in the cylinders

Author:  Pat Dawson [ Mon Apr 09, 2007 7:22 am ]
Post subject: 

I don't know from personal experience but I would think, since the 390 has vacuum secondaries, that it would work on a stock 225. Can you use all of that CFM - I doubt it.

Author:  Doc [ Mon Apr 09, 2007 8:16 am ]
Post subject: 

A 390 vacuum secondary carb can be adjusted to work on a stock SL6 but it is not going to work well right out of the box.
Usually they need more accelerator pump shot and a high rated power valve.
DD

Page 1 of 1 All times are UTC-08:00
Powered by phpBB® Forum Software © phpBB Limited
https://www.phpbb.com/