Don Terrill’s Speed-Talk

David Vizard wrote:
> some interesting offers in it.
> DV [/size][/i][/b]

Thank you, I look forward to it.

dfarr67 wrote: ↑Sun Aug 18, 2019 11:37 amlean?

This could be a possibility and must be verified.

Bob Hollinshead wrote: ↑Sun Aug 18, 2019 11:29 am What heat range plugs are in it?

Champion 9YC at first, then Colder BKR7E installed with no change.

Here is a in car video.

Thanks for the comments. I've located another Pontiac owner with nearly the identical combination of parts and his runs great. I thought the combo would be fine for premium pump gas. The Qjet expert / engine builder wannabe over there was outright declaring the cam is too small and the root of the p...

A point of reference 1,002 HP @7,200 & 833 TQ @5,800. 582" 11:0:1 Comp Solid roller 274-288 ~~ .822/765 112c Brodix BB3X Ovalports CNC 363/357 115cc -- SlickRick Pac #1246 springs 250# seat / 800# open Super Victor #29270 -- SlickRick APD 1150 dominator https://www.chevelles.com/forums/13-p...

A big correction, this actually has aluminum heads.

A fellow on another board has a Pontiac 455 that pings with premium fuel (cast iron head). The camshaft is a hydraulic flat Summit 2802. Advertised Intake Duration: 298 Advertised Exhaust Duration: 303 Intake @ 050 - 224 Exhaust @ 050 - 234 Intake Valve Lift : 0.466 in. Exhaust Valve Lift: 0.488 in....

what was the RPM limit for the EMC that year? I see what some have posted here but am sure most are well over that RPM. Stan average HP between 2500 to 6500 RPM to decide the winner. Some specs on the engine. peak HP of 619 at 6500 RPM and torque of 529 at 5000 RPM bore 4.040-inch stroke 3.562-inch...

408 Nova wrote: ↑Sat Jul 27, 2019 4:17 am Big block Chevy for sure.

Agree.

Curious about the RPM ceiling for the program?

timing chain on wrong could do it.

Does the Torque Master program have inputs for flow values? I thought it was only valve sizes. TorqueMaster takes care of flow by using a typical discharge coefficient curve starting at 0.71 and finishing at 0.6. The 0.71 CD at low lift caters for a well prepped 3 angle 45 degree valve seat. I am d...

Does the Torque Master program have inputs for flow values? I thought it was only valve sizes.

Like to see this tech on a Chev V8 - freevalve.com

Interesting, if there could be a redo test with 2 different sizes of injectors per cylinder. Then shutdown the larger injector during low RPM.