Don Terrill’s Speed-Talk

Ti dirtbike valves have to be coated. Dirt gets through filters and wears valves Ah,good point. I would be similar. I will definitely run CrN coated. It just does not make sense to me not to regardless of the application. FWIW,the guys trying to sell me a new set of heads and telling me I would be ...

Are these engines running some kind of accessories or pumps off the snout of the crank or cam? I ask, because some have stated that certain applications get by without a crankshaft damper because the accessories or pumps offer some damping abilities. Not saying I agree, but there are some that say ...

If the piston you want to uses is an existing motorcycle piston don't expect too much material avaliable for removal

Can probably get cp to make you a piston for 260 ish dollars

Bucket actuated or rocker arm?

Do you need as much pressure as a dual spring setup has on a bucket actuated deal?

Well I had a very detailed response and lost it. I took 8lbs off of a jawa speedway crank and had to rebalance it So I did a bit of research. At its most basic, With 0% balance factor counts the bottom half of rod the as rotating weight and the counterweight only accounts for this. With 100% balance...

Located in San dimas ca
Give me a call
909 992 2884

Thanks
Aaron Englert

The ms90 is supposed to make the titanium valves Last longer.

David posted about welding a conn rod.....
he wanted to flip a piston to get the pin boss above deck with a window through the piston crown, this setup would make it to easily install rings and use an electric motor to turn the getup.. all to polish/prebreakin the rings

Mod 4 with a mercury marine big block 4 cylinder (half ford 460)
Get the car down to 2000lbs.

That was a long one.
Very interesting.

Reverse sweep
Would be a good simulation of a hill.

Are you sure those headers aren't too small?

rebelrouser wrote: ↑Fri Oct 08, 2021 10:10 pm Just to throw it out there, has anybody played with using a 5 gas analyzer to tune an engine?

Marc salvisberg @ factory pro is a big proponent of tuning with a 5 gas analyzer.

A 1.88 rod journal in a bbc sounds very flexy
Cylinderheads and camshafts are where power is made.