[Formulajones]

Originally Posted by TAQuest

Edelbrock Performer-Plus Camshaft # 2157 is designed for 350-455 Pontiac V8 engines and produce optimum torque from the low-end to the mid-range.

That just means it'll fit engines with the same architecture, doesn't mean it's the right choice

That is an extremely tiny cam with 204 @ .050. The factory 068 is a bigger cam than that. Sticking that performer cam in even a 400ci is going to give you detonation issues with any amount of decent compression which is why you find it necessary to run expensive race gas and fuel additives.

That's just not an option for us car guys that actually drive our cars even just sparingly, let alone frequently. We used to build engines that way decades ago when race gas was still $3 a gallon but these days at $8 a gallon it makes no sense when we can build pump gas engines to make as much power and spend 1/4 the cost in fuel, not to mention I can drive it anywhere and fill it up anywhere.

[TAQuest]

Originally Posted by Formulajones

That just means it'll fit engines with the same architecture, doesn't mean it's the right choice

That is an extremely tiny cam with 204 @ .050. The factory 068 is a bigger cam than that. Sticking that performer cam in even a 400ci is going to give you detonation issues with any amount of decent compression which is why you find it necessary to run expensive race gas and fuel additives.

That's just not an option for us car guys that actually drive our cars even just sparingly, let alone frequently. We used to build engines that way decades ago when race gas was still $3 a gallon but these days at $8 a gallon it makes no sense when we can build pump gas engines to make as much power and spend 1/4 the cost in fuel, not to mention I can drive it anywhere and fill it up anywhere.

To each his own. I can drive mine anywhere and fill it up anywhere too. That's why I switch to octane booster when I'm not near the racing fuel pump.
If you can't afford to spend an extra $15(2 octane boosters) on a tank of gas in your fun car I understand that too. Everyone has to live within their budget. I think that a few extra dollars an hour of fun isn't much these days. I drop the pizza guy a $10 tip. If he's worth it so am I.

So I will add the caveat, if you can't afford to spend an extra $15 on a tank of gas don't build a engine like mine, do something different to save your all that money.

[Formulajones]

Originally Posted by TAQuest

To each his own. I can drive mine anywhere and fill it up anywhere too. That's why I switch to octane booster when I'm not near the racing fuel pump.
If you can't afford to spend an extra $15(2 octane boosters) on a tank of gas in your fun car I understand that too. Everyone has to live within their budget. I think that a few extra dollars an hour of fun isn't much these days. I drop the pizza guy a $10 tip. If he's worth it so am I.

So I will add the caveat, if you can't afford to spend an extra $15 on a tank of gas don't build a engine like mine, do something different to save your all that money.

It's not that people can't afford it, it's the fact that it's not necessary if the engine is built and tuned properly. No one wants to carry around a case of octane booster all the time, and most believe it's a snake oil product anyway.

If you're happy doing it, that's your deal. We drive our stuff on several hundred mile trips, sometimes out of state, even drive to and from the dragstrip and beat on it all weekend. I don't need to worry about what kind of gas I'm putting in nor do I want to bother with running to the store and carrying around octane booster everywhere I go. Shucks I didn't even know people still do that these days, lol. I get in, fill the tank with 91, and drive.

Hell, dad's running a 571 ci Pontiac that dyno'd at 724hp 764 tq on 91 octane. 10.84:1 compression, he drives it everyplace, races it, beats on it. Been running for I guess going on 4 or 5 years now. Nothing but pump gas and no additives.