Weeeeeeeellll... kinda...:hmmm:ViennaHog said:and then there is MegaGlide......same shape of the curve. How could I forget this?
Mine's not as far below his as you think. My numbers are SAE, his are STD.Fire4Effect said:Weeeeeeeellll... kinda...:hmmm:
Be careful of the resolution of the two graphs when trying to make an "apple-to-apples..." Mega's graph is much more "zoomed out" then Jims.
Mega's example actually has about a 10 ft/lb deviation before the fall-off at 5250 and Jims only deviates about 5 or 6 ft/lbs. Also Mega's example has a 10lb tq RISE at the beginning and Jim's actually has some TQ DIP early on.
Also, Mega's example is about 10 HP and TQ BELOW Jim's overall. A guy's build tends to get more "squirrelly" as he goes into the triple-digit range because they are trying to hit that "milestone" but don't have a great component-match going on which results in larger dips or rises in the TQ line (like mine - which has a large TQ "hill" that exists between 3K to 5K rpm and dramatically lower power before and after those RPM because of my pipes.)
Not nit-picking here dudes - it's just that the devil truly is in the details often when talking tuning... Jim's chart REALLY IS remarkably flat and right on that triple-digit sweet spot with a 95" build. Guess we gotta wait till he coughs up that build info! By the way, Mega's is a fine-looking dyno run for sure and I always appreciate when you pipe in on the technical threads too man.
Cheers and regards...:beer4u:
Does anyone know about this package? is it a good deal or not.TXCHOP said:http://www.cycle-rama.com/index.html
TWIN CAM HI VELOCITY HI FLOW CNC PORTED HEADS
2.0 Inch Stainless Steel Hi Flow Intake Valves
1.570 Inch Stainless Steel Hi Flow Exhaust Valves
Bronze Alloy Valve Guides Precision Honed To Size
Pro Valve Spring Kit With Titanium Retainers
Radius Angle Valve Job
Set Installed Valve Spring Height & Valve To Valve Clearance
CC Combustion Chamber & Mill To Desired Compression Ratio
95 Inch Forged Piston Kit
Performance Top End Gasket Kit
Complete Gear Drive Cam Kit
Adjustable Push Rods & Tubes
Roller Rocker Arms
Performance Programmable Ignition Module
Cylinders Are Torque Plated, Precision Bored " Honed To 95 Inches " Set Ring End Gap
from their website if thats the same kit.........nice nubers anyway.....