raptor0443

i just got this desktop dyno i want to get my money's worth out of it and help you guys at the same time all i need is this info:
BORE_____
STROKE______
COMPRESSION RATIO________
HEAD INTAKE RUNNER CC'S______
HEAD EXH RUNNER CC'S_______
HEAD PORTING, CLEANED UP, MILD,PERFORMANCE, FULL RACE________
INTAKE VALVE SIZE_______
EXHAUST VALVE SIZE________
CAM DURATION @50 INTAKE_________
CAM DURATION @50 EXHAUST________
LIFT INTAKE VALVE__________
LIFT EXHAUST VALVE_______
LIFTER, CAM AND ROCKER STYLE ROLLER, SOLID, HYD, ECT...________
FUEL INJECTION IF YES I NEED INJECTOR SIZE_______
CARBURATED IF YES I NEED CARB SIZE_______
WHAT STYLE INTAKE DUAL PLANE, SINGLE PLANE ECT..._________
WHAT TYPE OF EXHAUST________
ANY OTHER POWER ADDERS, OR OTHER INFO WILL HELP WITH ACCURACY.
RESULTS INCLUDE:
STP HP AND TORQUE
SAE HP AND TORQUE
REAR WHEEL HP AND TORQUE
1/8 ET-MPH
1/4 ET-MPH (THESE ARE BOTH MEASURED WITH A 3200LB CAR AND 160 LB DRIVER)
NOTE: THESE ARE NOT MY FIGURES SO IF THEY ARE WRONG DON'T COME CRYING TO ME PLEASE.
PM YOUR REQUESTS PLEASE.

SHINER

iTrader: (18)

what is this for?

raptor0443

i am just being a nice guy, it isn't for anything.

Mssingkid

iTrader: (7)

PM sent

Ferocity02

iTrader: (60)

PM'ed you my ****

HottLS1Z

iTrader: (5)

PM sent. Where did you get this at?

raptor0443

i did a search online, it cost me 40.00 but it's i great program, let me know if the results are anywhere close

SSRZ28

iTrader: (3)

that program is so old. i bought it years ago. it was accurate though, at least for my engine. even the graph was close

Ferocity02

iTrader: (60)

Well 354rwph is what I got for my 427ci. I'm aiming for at least 200rwhp more than that

raptor0443

i think i am getting my moneys worth... keep em coming.

Camaro99SS

iTrader: (4)

I have that program too. I think mine came out around 2000. I've experimented around with different combos, and it's always within 5% of all the numbers of various magazine articles on engine dyno results in both torque and hp, including AFR's recent dyno results now posted on their site. My version though doesn't take into account head port sizes, or recognize a steep ramp rate cam from a regular grind or anything like that. Did they come out with a new version?

Jason

raptor0443

yeah i guess they did, because it asks for head port sizes, and other info like that.

Camaro99SS

iTrader: (4)

I just ran a 402 with TEA's LS6 Stage 2.5 heads, T-Rex cam (using 107 for intake centerline and 110LSA), and 11.2:1 compression and got 570 peak hp @6000rpm and 564ft lbs @4500rpm. This was using "small tube headers with open exhaust" to simulate true duals and 900cfm on the intake to simulate a FAST setup.

Run this setup on your program and see what you get. Also if you could, post a link to where you can order your version. thanks

Jason

raptor0443

here is the link http://www.virtualengine2000.com/ but i would need more specific info from you to run your setup.

Camaro99SS

iTrader: (4)

I noticed yours doesn't seem to have provisions for cylinder head flow data. Does it just ask for port and valve sizes or can you manually enter in specific flow numbers? My DeskTop Dyno does this but not the size of the ports.

Basically, I'm curious and may end up upgrading software programs if I can find one that utilizes the following criteria in addition to what mine doesn't do:

flow numbers and port size and shapes along with the angle of heads (23 degree, 15 degree, etc)
injector size
rod length
cam ramp rates by entering in seat to seat specs and .050" specs


Jason

raptor0443

the pro version has all of that, but my version doesn't.

Camaro99SS

iTrader: (4)

Cool. Looks like I may end up buying the Pro version then.

Jason