Engine Analyzer and Drag Analyzer.. Willing to put your info in. - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Super73 · 01-19-2009, 06:00 PM

Dave38

dave38 · 01-22-2009, 12:57 AM

Quote:

Originally Posted by Super73

Dave38

Thanks Super 73, just have a question I noticed 70c10s times were a lot faster than mine. Do you think I could get faster times out of my truck if I went to a smaller cam and made more torque?
How about the xr288hr
http://www.compcams.com/Cam_Specs/Ca...?csid=189&sb=2
or maybe even smaller?
Thanks again

Garagedude · 01-22-2009, 02:29 PM

Hey Super 73 can you run my motor please.

Engine info
Bore .040
Stroke - 3.48"
Factory tolerances or set up more as a race motor? Factory
Electric Water pump? Mechanical water pump high performance though
Electric Fan? 16 electric cooling fan with an aluminum radiator

Head data:
*----* Intake and Exhaust Valve Size – Unsure of the size they are stock heads the number is 333882
*----* Head flow numbers –
Head numbers are 333882
Intake flow 137.3 CFM
Exhaust Flow 95.4 CFM

Type of intake- Holley dominator intake with a two inch carb spacer

Carb or TB – Holley 650 single pumper vacuum

Header Data:
*----* Tube Diameter 1 ½” summit headers
*----* Tube length to collector (this can be your best guess, but the more accurate, the better)
Propably around 16-20” they are 3 inch collectors.
Cam info:
Link to MFG's web page or cam card would be best but..
Duration at .050" INT - 224 EXH – 231 LOBE SEP 110.0 Gross valve lift - INT - .477 EXH - .480
Lobe lift @ .050 Intake .3180 Exhaust .3200
Intake centerline – 106.0
LSA
What rocker are you using? Stock

Blower/turbo?
I need to know size and PSI you are running.
Intercooler? Air to Air or Air to water?

Vehicle Data (I am going to try to keep this simple and use my aero for the most part).
Total weight The title says 3500 pounds but I think it is more than that maybe 3700
Front/Rear weight bias Not positive the back is a lot lighter than the front the back bed is all cut out but the fuel cell tubs and battery are back there
What trans you are running TH400 Stock
Size converter (STR if you have it) Stock convertor
Gear ratio 3:73
Differential Eaton Posi, Richmond gears, Wildwood Disk Brakes, and a bearing cap support pan
Tire size Hooser 31x18.5 on a 15” rim

Are you running N20? If so, how many stages and how big are they?

MSD distributor
Accel 8.8 wires

Electric fuel pump with 6 an fuel line to carb
Blower style pulley system to reduce belt slip
Please understand that while I enjoy doing this, I may not get to it right away. Also, please understand, garbage in, is going to be absolute garbage out.

01-19-2009, 06:00 PM	#1
Super73 Registered User Join Date: Nov 2007 Location: Bay Area, Ca Posts: 2,841	Re: Engine Analyzer and Drag Analyzer.. Willing to put your info in. Dave38 __________________ ------Motor---------------Bottle 60'---1.53---------------1.41 1/8---6.58 @ 105.92----5.87 @ 118.41 1/4---10.38 @ 126.97----9.24 @ 142.49 Last edited by Super73; 01-20-2009 at 02:01 AM.

01-22-2009, 02:29 PM	#3
Garagedude Registered User Join Date: Aug 2008 Location: Summerville SC Posts: 217	Re: Engine Analyzer and Drag Analyzer.. Willing to put your info in. Hey Super 73 can you run my motor please. Engine info Bore .040 Stroke - 3.48" Factory tolerances or set up more as a race motor? Factory Electric Water pump? Mechanical water pump high performance though Electric Fan? 16 electric cooling fan with an aluminum radiator Head data: ---- Intake and Exhaust Valve Size – Unsure of the size they are stock heads the number is 333882 ---- Head flow numbers – Head numbers are 333882 Intake flow 137.3 CFM Exhaust Flow 95.4 CFM Type of intake- Holley dominator intake with a two inch carb spacer Carb or TB – Holley 650 single pumper vacuum Header Data: ---- Tube Diameter 1 ½” summit headers ---- Tube length to collector (this can be your best guess, but the more accurate, the better) Propably around 16-20” they are 3 inch collectors. Cam info: Link to MFG's web page or cam card would be best but.. Duration at .050" INT - 224 EXH – 231 LOBE SEP 110.0 Gross valve lift - INT - .477 EXH - .480 Lobe lift @ .050 Intake .3180 Exhaust .3200 Intake centerline – 106.0 LSA What rocker are you using? Stock Blower/turbo? I need to know size and PSI you are running. Intercooler? Air to Air or Air to water? Vehicle Data (I am going to try to keep this simple and use my aero for the most part). Total weight The title says 3500 pounds but I think it is more than that maybe 3700 Front/Rear weight bias Not positive the back is a lot lighter than the front the back bed is all cut out but the fuel cell tubs and battery are back there What trans you are running TH400 Stock Size converter (STR if you have it) Stock convertor Gear ratio 3:73 Differential Eaton Posi, Richmond gears, Wildwood Disk Brakes, and a bearing cap support pan Tire size Hooser 31x18.5 on a 15” rim Are you running N20? If so, how many stages and how big are they? MSD distributor Accel 8.8 wires Electric fuel pump with 6 an fuel line to carb Blower style pulley system to reduce belt slip Please understand that while I enjoy doing this, I may not get to it right away. Also, please understand, garbage in, is going to be absolute garbage out. Last edited by Garagedude; 01-22-2009 at 02:34 PM.



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