Recent content by vollender

I have a 2006 apex. I bought this to asphalt drag race. I had one 5 years ago that I raced we also had this engine in a jr comp dragster. This sled has a boondocker turbo. My question is I have a yellow service light on. I cannot remember how to clear. I did push the select and rester button but...

I have a odd Nitro engine project. My question is can I use the MSD 4350 Launch Control on it. Being only a 3 cylinder and the 4350 is for a 4 cylinder. I seen some sleds on here that are using them. Do I just leave the one plug open. Does it matter on witch one.

I have a 06 apex engine in a dragster. I have always run pump gas 91 octain. Just wondering if any one has run race fuel. 110 or 112. am not sure if there is any performance to gain or waist of money. Motor is bone stock custom air box custom header 4600ft 1/4 mile pc3 Thanks Ray

Is there a general rule for lowering rpms with rivets in the clutch weights. I have a 06 apex on asphalt,all stock. I am banging the rev limiter. I have 73.4g weights with rivets in tim and center. I did get the 4.5g rivets to add to top hole, but not sure if I should do this. I have stock...

Yes we race 1/4 mile. My daughter started racing Jr Dragsters at age 10, she raced jrs till she was 17. She is now 18, Last year was her first full year in the dragster in our sportsman class. She won 2 races. Last year in 4 classes between jrs and big car she went to 9 finals and won 5 and...

I just bought a 06 apex mountain. I will be making into a asphalt sled. Looking for set up help. It is bone stock, I will putting in a 136 track. I have built many drag sleds so I know what to do on lowering it. I run at 4600ft and during summer its 100 degrees out. I have a 06 apex in a jr...

I just relized who you are. You called me back on Tuesday but I was working. I am going to try and call you on Monday. I have a boat load of questions, and am wondering on the pc v

srxspec let me know what you have. and how much to 81503 Colorado. thanks Ray

Any one have any idea of the volume of a apex air box. Thanks Ray

I never thought about it that way. I bought a wrecked sled and air box was in many pieces. I have thought about buying one to try.

I have read a lot on air box mods. I have a 06 apex in a dragster. I built my own air box and am wondering if that was the right thing to do. I have read that the air box is inportent for the right air flow I made it from 5in PVC tube and used the rubber tubes to clamp to intakes

We come back and flush the hot water out and when restarted it is around 100. Engine is always 130 at starting line.

The only time it boggs is with auto tune hooked up. I unhooked it for a test run and we picked up our 2 tenths on the 60' and went back to running a 11.15 from a 11.23

The afr goes to 12.5 right past the 60' and stays the same all the way to the end. I am trying to figure out how to put a video up

On the afr gauge at idle it was 13.5, Then when on the 2 step it went full right and gauge goes to 16. Then on launch it goes right to 12.5, just what it is set for and recommended. with the launch so rich we were 2 10s slower in the 60'.