Originally Posted by cwoods34

With a ReVtech motor and Trinity/Epic pinions, I didn't need to extend the flat spot on the shaft. They are shorter than the other brands of pinions I have. Keep that in mind plus the gold looks badass.

On low traction, I usually find softer springs with low roll centers to make the best grip, along with 2 gear diffs..... think 0B or 3A all around, with silver/green. Some guys are running blue/green here to keep the car a bit flatter, with about 2mm uptravel/droop all around. Gold/silver is a pretty stiff combination......

My friend has a "point and shoot" driving style, and he is typically as fast as me. He always makes a ton of grip on low bite (where as I'm usually faster on high bite). This is because all of his high-speed driving is in a straight line. I think he's running 1B/0B front, 1B/1B rear with 14.5/13.5 springs...... he likes a spool up front. Might be worth a shot......