guess the hp of my new and improved 496 bbc ????????
Hey guys back again, I asked the hp of my previous 496 a couple of months ago and got some great answers.It was not as much as I expected
Well the welds broke off of the pan oil flap and got caught under the pump and lost oil pressure, it hooked a bearing, but I shut it down with mininum damage. Here is the new and improved version of my 496 gm block .060 over 13.4 to 1 dart 345's some bowl work, took .040 off the bottom to bump the compression full roller (cannot tell it all) but around 725 lift both in and out 283 @ .050 at 110 single 1050 dominator on a port matched 454 intake What do you think ? Not dynoed yet , just done so we will find out soon. Going in the end of this week or next should be dynoed by oct 18 th |
LOL<---sounds just like my motor---> so I'll say 750hp +/-50
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What brand of dyno are you going to dyno on ?
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Originally Posted by cepx111
LOL<---sounds just like my motor---> so I'll say 750hp +/-50
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I'm guessing 850-900 hp. I had a 69 Camaro with almost the same set up and a 200 shot of nitrous and it made just on 1100 hp on the dyno.
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the type of dyno we wiil be using
The dyno we will be using is a chassis dyno: model/make-
Dyno jet 248 HS measuring RWHP and using the 25% rule for calculating motor/flywheel HP |
[quote="chevyfireball"]I'm guessing 850-900 hp. I had a 69 Camaro with almost the same set up and a 200 shot of nitrous and it made just on 1100 hp on the dyno.[/quWOW !!!!thats a pile of hp for that setup. Very well could be wrong but but that seems like alot. I have a 565 that pulls 894hp at 6750rpm with a cam that is very similar that was dynoed with a 1150 dominator.
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hp
Yea
I would like to see those kinds of numbers, but I do not think it will be there. My personal feeling w/o hearing it yet 775 (+/-) ???? But more is always nicer |
Re: the type of dyno we wiil be using
Originally Posted by bixblk
The dyno we will be using is a chassis dyno: model/make-
Dyno jet 248 HS measuring RWHP and using the 25% rule for calculating motor/flywheel HP |
hp ????????
I think 550 RWHP is a pretty good guess, but I would like to see closer to 600 RWHP.I will let you guys know, I should get the motor in this week and maybe dynoed saturday, we will see
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