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Edelbrock Pro Flo 4

Hollon70 Bronco

New Member
Joined
Aug 15, 2019
Messages
15
Loc.
Uvalde Texas
Has anybody installed an Edelbrock Pro Flo 4 on the Maxlider 306 Blueprint engine? I would love to see somebody elses Timing settings and idle, cruise, and WOT AFR settings. My 70 Bronco is running great but my exhaust is pretty black and my mileage is consistently 11 mpg.
 

blubuckaroo

Grease Monkey
Joined
Jun 11, 2007
Messages
11,795
Loc.
Ridgefield WA
I'm using A ProFlo 4 on my the Blueprint 347 that going into my '62 Ranchero.
I'll be following this.

Is yours the 450 or the 550 horsepower model?
 
OP
OP
H

Hollon70 Bronco

New Member
Joined
Aug 15, 2019
Messages
15
Loc.
Uvalde Texas
I'm using the 450 HP model. My dyno sheet says 385HP 375 Torque. You will like the pro flo 4. It was plug and play. Easy installation. Just make sure your intake is sealed and your O2 sensor is in the right place. My engine started on the first crank. Be careful with your setup. My 306 did not like the base 302 tune. I called Edelbrock and talked to their evil scientist and he had me reset just about everything. The engine really woke up and my mileage went up drastically but the self learning system seemed to have brought it back down a bit.
 
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