Author Topic: Engine braking at the end of 1/4 mile. Any negatives?...  (Read 7769 times)

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Falcon67

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Re: Engine braking at the end of 1/4 mile. Any negatives?...
« Reply #15 on: August 04, 2016, 04:05:58 PM »
>One thing I do know is you'll never see a high winding Comp Eliminator engine braking. They click it off completely at the finish line.
The high end Comp people I know run a transmission with an onboard circulation pump.  Like $4500 Powerglides.

For automatic racers - a good discussion here

http://www.yellowbullet.com/forum/showthread.php?t=172108

ScotiaFE

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Re: Engine braking at the end of 1/4 mile. Any negatives?...
« Reply #16 on: August 04, 2016, 04:22:38 PM »
I push the pedal in and use the brakes.
My clutch costs a lot.
Brake pads are cheap.

Rory428

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Re: Engine braking at the end of 1/4 mile. Any negatives?...
« Reply #17 on: August 04, 2016, 07:21:51 PM »
I normally my Jerico 4 speed in neutral, and let the engine drop down to idle somewhat slowly. Both my Fairmont and Mustang have rear sump oilpans, so I try to avoid jamming on the brakes, causing the oil to slosh foreward, and possibly uncovering the oil pump pickup screen. Besides Mission and Pacific (Seattle) both have long shut down sections, so no need to brake really hard. Bremertons much shorter, I have shut the engine off after kicking the trans in neutral if heavy braking was needed. I would never leave the car in gear and let the engine slow down the car, I doubt the connecting rods would like that very much.
1978 Fairmont,FE 427 with 428 crank, 4 speed Jerico best of 9.972@132.54MPH 1.29 60 foot
1985 Mustang HB 331 SB Ford, 4 speed Jerico, best of 10.29@128 MPH 1.40 60 foot.
1974 F350 race car hauler 390 NP435 4 speed
1959 Ford Meteor 2 dr sedan. 428 Cobra Jet, 4 speed Toploader. 12.54@ 108 MPH