You did not specify truck or buggy and I'm guessing buggy since A-Main is out of stock of those.

All else fells my local hobby shop has them in stock, and they would match A-Main's price. No online ordering, call them over the phone.

http://www.tacomarc.com/

72/30 is what I run with temps at 103 with raytek temp gun after a 7 min main.

What is the difference between running the 3.5 toe block with 2 degrees of anti-squat and running the 3.0 toe block with 1 degree of ant-squat?

Anti squat has a different affect on rear grip than toe in does. Squat changes will also affect the cars handling through rough sections. I fun 2 deg antisquat 99.9% of the time. Less usually just slows the car down on corner speed and it just drives "different" in a way I dont like.

can someone tell me, .5 degrees of what? toe, anti-squat, i-donno-squat?

I'm having a nightmare of a time putting power down coming onto the straight and keeping the car running in a straight line. The car is pulling left consistently when putting the power down like torque steer in a FWD car.

Car coasts straight as an arrow so I know it's not a bad bearing on one side or anything like that. Where do I start reducing this? Anti-squat? Running the recommended setup straight outta the box.

Toe, I believe it's a total of 3 or 4 degrees with those on. Anti-squat are the shims that go under the front block on the rear A-arms.

Toe-in. Outboard toe-in to be exact, and it's compounded by the inboard toe-in of the hinge pin blocks. Stock kit toe-in is 3.5 degrees total.

cool thanks, I noticed that alot of the set-up sheets guys are using 0 degree rear hubs for both truck and buggy. Why are they opting to use that instead of what came with the kit which was .5

There getting to much traction with the .5

On high grip, tight tracks the 0 degree rear hubs frees up the car, more rotation and higher corner speed.

I see you are in Kenmore, which track do you race at? I can tell you at TRCR 0 degree hubs are the ticket.

I'm doing the s.n.o.w. series over in mike's @ bellingham, racing mod truck mod buggy. Where do you race at?

Tacoma R\C Raceway (TRCR)

Tighten your diff.

Can i get some examples of gear setups on t4 / t4.1 with a 13.5 motor?

Im running 25/81 with a LRP x12 13.5 and seem a little warm

Please post as much as you can
13.5
pinion/spur
temps
boost
timing

Thank you!