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Messages - Rat

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1
Electronics / Re: Camera
« on: February 14, 2019, 03:34:29 AM »
Thanks guys, I have found a supplier for the SJ4000 here in Aust.

2
Electronics / Re: Camera
« on: February 12, 2019, 01:27:00 AM »
 :( So no one is using a cheaper option to a GoPro.
 ;D All good, glad to see everyone is focused on the important Go Fast stuff.

3
Jon's Wheel House / Re: Front Tyre Pressures
« on: February 06, 2019, 12:43:23 AM »
Thanks Jon clear as, 35-40 will be our starting point - no wing.
Havenít got around to weighing the wheels yet. Thatís on the to do list, priority at the moment is to get it race ready.  :D

4
Jon's Wheel House / Front Tyre Pressures
« on: February 05, 2019, 06:41:30 AM »
Looking for some advise on front tyre pressure, 220" FED, approx. 1750 lbs wheels are alloy not spoked.

5
Even at 1800# a fairly mild methanol stack injected 392 with cast heads should make enough power to run 8.60
Currently helping out building a 392 now to go into a FED should be on track in a few months

6
Spud Miller's Cave / Re: 16 nozzles pressure
« on: January 26, 2019, 05:49:52 PM »
It would be unlikely that you could match your 8 nozzle area exactly when using 16 nozzle out of the box. eg 8 x .032 = .006434, .006434/16 = .000402.
.022 = .0003801, .023 = .0004155. Using .022 will see a bigger increase in nozzle pressure and decrease in main pill.
I would think more nozzles with the increased pressure would result in better atomization but the placement of the nozzles would be more important to see any improvement.

7
Front Engine Dragsters / Re: gas vs e85??
« on: January 19, 2019, 02:21:09 AM »
On the subject of water, what is your preference when running alcohol, pressurize the system or just fill.
Obviously pressurizing lowers the boiling point.

8
Electronics / Camera
« on: January 10, 2019, 10:04:09 PM »
Just wondering what brand, resolution, lens angle camera you are using onboard. Will be back in the seat after a long layoff and thought I might get a camera, initially to critique my driving.

9
Your Builds / Photo Gallery / Re: 183" build for customer
« on: December 26, 2018, 11:46:23 PM »
How are you progressing. Great build 8)

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