Originally Posted by turbobitt
With all that being said I recently converted over to Sequential port fuel injection and this cam works OK but does not generate enough vacuum to run in Speed density mode where I really want it to run.



I'm surprised you're having troubles. I run a 262/262 112lsa cam in my 438" Hemi and no problems with running in SD or power brakes.

69 Charger. 438ci Gen2 hemi. Flex fuel. Holley HP efi. 650rwhp @7250 510rwtq @5700