Welcome to our show Unsealed: Life Beyond the Bolts! Each week, Kate Dillon from Crate Insider and Steve Hendren from Hendren Racing Engines go live on the Crate Insider Facebook page to chat about world events, random things, and to answer tech questions.

This Week

Kate just arrived back from Nebraska where she finished her Racelogic Chassis School tour. That means her week will be once again filled with editing the class for the online version. Steve has had his typical week of catching up on awesome engine work, and hanging out at his favorite bar.

To get access to the online version of the Racelogic Chassis School, click here.

Questions Asked On The Show

Where can people find some more horsepower on the 602 motors without cheating? Header style/brand? Distributors? Carb brand?
On a 604 do you prefer to run a motor first like 5 nights then blue print it or blue print it right out of the box?
Spark plug heat range on e85?
Is the Super Bowl still the recommended carb for 604 on E85?
How much of a blend can be made before it changes specific gravity?
Hi question about oil changes. Should I change my oil more often running CHP?
Steve, what all do you do to your 604 engines, what kind of packages do you offer?
On 604 what’s the best fuel?
If you could run any carb spacer 1″ and under on a crate what would it be?
My track ban CHP so I’m going to run a basic 96-100 fuel. What air fuel ratio makes the best power for 602?
What is the optimum engine temp for the 602?
Muffler or no muffler?
Hey Steve what’s wait time on ordering a new 604 from you?
Kate and Steve 602 dual or single exhaust?
Best dirt late model 604 header?