Competition Engine Build Up For Worlds Quickest Truck

[COMP461]

I run a RPM performance data logger , in my openion much better , and a better value RPMPERF.com

 

[OPoole]

A lot smaller than my Edelbrock quickdata 32 cannel.

 

[COMP461]

but state of the art, and expanable to the same .

 

[COMP461]

The key to a good data logger is the ability to use it, and the software. I look at various things on the engine, and the chassis, here is a run sheet from my record run, the top line is engine rpm, the next is drive rpm, then g force is the bottom.

 

[Hohn]

The key to a good data logger is the ability to use it, and the software. I look at various things on the engine, and the chassis, here is a run sheet from my record run, the top line is engine rpm, the next is drive rpm, then g force is the bottom.

Is that second line from the bottom the driver's pulse??

Looks pretty flat to me

 

[Hohn]

more of the motor

Now THAT ^^^^ is what I call a DIE GRINDER!!

 

[KLockliear]

Looks like it spun the tire going into 2nd. Looks like Accel G's were just over 2 at the launch. Fun ride huh?

 

[COMP461]

It hits pretty good , the tire spin starts on the line and the car catches up about 3 frames in to the run , just at gear change, where I plug it in to second . Controlled tire spin is really not a bad thing , this develops wheel speed , which is like giving it a little more low gear , and it also helps get up on the tire . the 33. 5 16 Hoosiers are way too much tire , and hurt it in the order of at least a dime. But I use them for the roll out. I have not found the limit of how much air, the more air the faster it gets , on 1/8 mile testing last year , we went 1. 18. 2 60 foot , and a 5. 32 eight . this thing want to get up and run , since then its been on a diet and lost 250 lbs , and has a little more steam .

 

[Highfinance97]

How about an update??????????





Michael

 

[fest3er]

... Controlled tire spin is really not a bad thing , this develops wheel speed , which is like giving it a little more low gear ...

Wheel spin? I thought that was a sled-pulling thing!?!

 

[Bodie]

Do you have any closeup pics of the port-work on the head?

 

[COMP461]

The heads were done at RayMac Racing engines, 817 568 8822. the work they are turning out now is even better. The cam is a MaxSpool IV billet with ann indrustrial injection 13mm pump 72 mm turbo and dragon flow injectors