Don Terrill’s Speed-Talk

Need to find a Crane Shaft rocker BASE (stand) for a BBC Dart head. Need one or two. I have rockers OK just need a base or two
thanks

I know this deal has been hashed over and over, but was looking for opinions based on experience. This year my Meth injected (gas fuel at idle) 1000hp 14.5:1 565 with Dart 355 heads had 1 of 16 Crane Ultra Pro lifters lock up and skid and in the traps and ejected the head boss attached to the Crane ...

I think the load on the rod bearings will be an issue when you get above 15:1 on a bracket piece.

How about this

Hey did I look like this the other day

Joe, No it's way more of a spring. Triple 1.645 290# @ 2.07" 688lb/inch Basis .800" lift deal. Just wondering if I scored or got hood winked. I will return them if it does not look like the real deal. Current springs are Pacaloy 947 North of 1000 runs The Titanium valves helps it live but ...

Just bought a set of Trick Flow TFS-15301 for $269 Same spring spec wise as a $425 PAC 1247 Person at Trick Flow said they buy them from PAC and it's the identical to 1247 Any one used a set of these Pacaloy Chrome Silicon springs or a recent race spring from TF? Always nervous when it looks like I ...

That's all I run and let's get some facts out. Nobody has any facts about the being the root cause of a failed engine. [-X Many racers use them, like myself for over a decade and run lots of hard runs. I have see O rings left out or in wrong and other stupid stuff cause issues. Make sure you ask the...

Mike or Bill how about some help here!

Can I run a lighter valve spring and if so what would be the minimum? drag race BBC 565 spins to 7600 Dart 355 heads Manley Titanium Valves Crane 1.7 shaft rockers Pacaloy spring #947 305@2.00 680lb/in Cam Erson @20 322/333 @50 284/299 @200 203/212 113lsa .817/774 net lift The thought was I could ga...

These plugs have no resistance. Almost deat short tip tip tip

I'm going by WB O2, EGT water temp rise. Reading meth fuel plugs is not in my skill set.

565 BBC 14.5:1 Meth injected.
Went from a -7 NGK to a -9 and the tune up is now wanting way less fuel. Anyone ever see that?

I suggest you do what the ring maker recommends. I doubt the recommend anything they have not proven with LOTS of builds.

I'm at .023 top Plama Moly
.028 cast Napier
?? Low tension oil Hastings style

Eng seals well

67RS502 wrote:Slim
I'm doing a similar combo, mind sharing the comp. and cam specs?

Call Larry, I'm sure he will find you a cam that will work well.
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