Thread: Is anyone able to use their dyno software for this combo?

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Hello out there in hotrod land..

Well, I installed my latest build in my camaro and it sure runs well. I am going to give a basic rundown of some of the parts I used and was hoping someone would use a desktop dyno to maybe give me an idea of my horsepower. I am thinking it is around 400-425 but am curious what a desktop dyno says.

1969 Chevy block 355
Flat top pistons
Procomp 64cc heads 210runners angle plug
10.3-1 compression
Comp Cam #12-225-4
Lift .555
Dur @ .50 262
center line 106
Comp Roller rockers
Intake- Victor Jr
1inch spacer
Holley 750 Double Pump
Msd Dist and 6al box

Car is a 69 Camaro with a worked Th 350 trans
3200 Stall
10bolt with new 3.73 Auburn gears

This setup really has some power, and I think I did a great job,as this
car, (for a street car) really has some neck snapping power.

https://fbcdn-sphotos-a.akamaihd.net...61508_32000815

RPM HP TQ
2000 113 297
2500 154 323
3000 192 336
3500 249 373
4000 308 405
4500 362 422
5000 404 424
5500 435 416
6000 457 400
6500 466 376
7000 456 342
Dynamic compression ratio 7.812:1
Peak volumetric efficiency 98.6% @5500 (355 CID motor breathing like a 350 CID motor)
Peak BMEP 179.8 @5000 (this number is low due to the single plane intake)

Same everything, except swapped on an Edelbrock RPM intake
RPM HP TQ
2000 114 298
2500 149 313 (dogleg in the torque curve here)
3000 192 337
3500 255 382
4000 322 423
4500 382 445
5000 437 459
5500 467 446
6000 488 427
6500 487 393
7000 474 356
Peak volumetric efficiency 104.2% @5500 (355 CID motor breathing like 370 CID motor)
Peak BMEP 194.6 (might need higher quality fuel to prevent detonation due to better cylinder filling) (dependent on squish dimension).

btt........

Looks like some nice numbers from where I am sitting.

Thank you for running the numbers for me. This car really seems to run well.
I tried to post some picturs, but it won't allow me for some reason. Anyway,
I am hoping to be able to get into the hight 11's, and for sure 12's. This is
not really a race car, but meant for cruising around town, ect. It sure sounds mean.. Thanks Again!!