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-   -   Drag Racing (https://67-72chevytrucks.com/vboard/showthread.php?t=398512)

sav300 04-20-2010 09:25 PM

Drag Racing
 
I've decided to get into this a little and found out what class I will fit into, but I'd like to get some things figured out. I'm running a healthy 355 in a 3/4ton long box.

-Weight
How much does your pickup weigh? I tipped the scales at 4350lbs with me in it.

-Cam
I've narrowed down my choices to two and want input. Comp cams 275DEH or the XE274H. I have heads that will take more than this, but I'd still like to be able to drive it on the streets.

-Torque converter
I was looking at a 2500 stall for either one, but want to know if it might be a little low. What are the effects of having to high of a stall?

-Tires
What would be a good set of tires to put on that are decent on the street and strip?

-The final question is Nitrous
Would you do it or not? I was considering a 100 or 150 shot if I do it.

Thats all for now and thanks for your input in advance.

Thomas

rjs53 04-20-2010 11:30 PM

Re: Drag Racing
 
what class are you going to run in? sportsman, pro..? I think if your running NOS, NHRA says you run pro or superpro can't remember. also what trans, rearend and gear ratio are you running?

Nick's81 04-21-2010 12:48 AM

Re: Drag Racing
 
think you could still run dot as long as your tires are dot then move up as your times improve and add goodies

hotrod 80 04-21-2010 03:10 AM

Re: Drag Racing
 
If it were me , i would start out with a set of drag radials and run in a foot brake no electronic class with the tow rig while i was looking for a half ton to build a race truck out of . JMO .

Quote:

Originally Posted by sav300 (Post 3931459)
I've decided to get into this a little and found out what class I will fit into, but I'd like to get some things figured out. I'm running a healthy 355 in a 3/4ton long box.

-Weight
How much does your pickup weigh? I tipped the scales at 4350lbs with me in it.

-Cam
I've narrowed down my choices to two and want input. Comp cams 275DEH or the XE274H. I have heads that will take more than this, but I'd still like to be able to drive it on the streets.

-Torque converter
I was looking at a 2500 stall for either one, but want to know if it might be a little low. What are the effects of having to high of a stall?

-Tires
What would be a good set of tires to put on that are decent on the street and strip?

-The final question is Nitrous
Would you do it or not? I was considering a 100 or 150 shot if I do it.

Thats all for now and thanks for your input in advance.

Thomas


shawnt 04-21-2010 05:39 AM

Re: Drag Racing
 
I was consider going with a hydraulic roller. Alot of flat tappet cams have been going bad lately due to not enough ZDDP in oils. JMO.

Shawn

69trk 04-21-2010 09:42 PM

Re: Drag Racing
 
shawnt, i see that you are currently in iraq, thanks for serving:metal:

sav300 04-21-2010 11:53 PM

Re: Drag Racing
 
Quote:

Originally Posted by rjs53 (Post 3931816)
what class are you going to run in? sportsman, pro..? I think if your running NOS, NHRA says you run pro or superpro can't remember. also what trans, rearend and gear ratio are you running?

I have a rebuilt TH350 and 4.56 gears inside an HO52. I fall into the unlimited street class.


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