TR2/3/3A Camshaft Questoin

[tallguylittlecar]

After many months of collecting parts and waiting for my block, crank and head to come back from the machine shop I am finally ready to start the engine build. My last thing I need to figure out is the Camshaft. I am not trying to build a hot street engine so sticking with a stock grind is fine. I would not going for a reground cam either as long as it is set up for mid range torque and not to rough at Idle.

I am using 87 mm pistons and converting the head to no lead but that is the extent of the upgrades, including a Marx rear seal. What are peoples preference for the cam. Can I use the old one? Obviously I would have to check its condition and I assume check the lobes to make sure they are in spec. Any thoughts would be appreciated. I have purchased all new tappets and lifters and don't want to cheap out when it comes to the camshaft. I was interested in TSI's TR-torq cam but would also be ok with staying stock.

Thanks,
Derek

 

[trrdster2000]

Derek, Go with the TSI. Unless yours is a low mileage car, the cams ware on number 1 and 2 much quicker than the others. I went with and Isky high lift years ago and it was not a good normal daily driver.

Wayne

 

[bnw]

Talk to the guys at British Parts Northwest. They've been doing cams for years. They'll tell you about the different grinds, their characteristics, the new lash adjustment specs you'll be using, and what oil to use and why.