None of it confused me. I said it didn't make sense. As in the post was idiotic. Comparing a GT to a Mach1 is like comparing a Mach1 to a Cobra. You are going in circles here. You say the Cobra is alot better than the Mach1 however you say the Mach1 isn't much better than a GT. And I am taking it you are not just talking about performance figures since you brought up the look of the Cobra.
Hey, you're the one who implied that The Mach 1 was every bit the car the Cobra was and more so when a blower was added. All while choosing to ignore the cold hard facts I laid out in front of you. I’m still waiting for you to compile that parts list that turns the Mach 1 into the Cobra’s superior. As for my question, I've asked it twice now with little more than misdirect from you, so I'll ask a third time and try to answer it directly this time without the song and dance….Aside from the 4V engine and Cobra brakes, how much different mechanically is the Mach 1 from a GT? It's really not that hard to answer. No song and dance about quarter mile times, blah, blah, blah. Just answer the question. Mechanical differences....what are the....go!!!
Missed what point? The fact that we were talking about making a fast car and the argument of would you use a Mach1 or a Cobra? Well I figured we would keep that debate and just talk about Mach1 vs GT for a second. The Mach1s motor (especially heads) flow so much better than the GT so when you put on a Centri blower like most do it just is hard to not make power with them.
So what you're basically saying is since you've got nothing to say in defense of our Cobra vs Mach 1 discussion, you’re going to now pull the bait and switch and focus your argument on the Mach 1 vs GT? Sorry to disappoint you pal, but I’m well aware that a Mach 1 will walk a GT and will continue to do so exponentially as modifications are added. So again I ask you….what’s your point? scratch:
So wait, here are you saying that a Mach1 motor cannot take 8psi of boost before it will blow a hole in a piston or snap a rod or are you saying that it cannot make those numbers with that little of boost? Have to be more clear, I'm not as smart as you.
I’m saying the Mach 1, bone stock out the door with boost alone will not see 450rwhp without the aid of race fuel/water methanol and/or bolt ons to support it. Making it on the dyno with a tank full of 100-octane and a pile of timing with no spark retard is one thing. Keeping it alive on the street in that state of tune is another. Anyone can build a dyno queen man.
Wait now, I thought we were talking about the Mach1 vs the GT. Now you are arguing with me about the Cobra vs. the Mach1? Well still you are wrong. The 10.1:1 compression the Mach1 has over the Cobra's 8.5:1 is a HUGE difference and will allow the Mach1 to make more power everywhere given the Mach1 does not snap a rod.
Try to keep up with the conversation. We were talking Cobra vs. Mach 1. You’re the guy who chose to flip flop to the 2V GT engine when you couldn’t formulate and answer for my previous question. And yes, I’ve seen enough boosted high compression engines to know that at a measly 8psi, that point and a half of compression the Mach engine has over the GT translates to all of about 10hp/tq. Nothing to write home about. And like I said, what it gains down in the lower regions of the power band, is looses up top and under load because you do in fact have to pull timing out of the top end to ward off detonation. Your snapping a rod comment just proves my point. You’re the kind of guy who’ll blow up an engine on the dyno just to make number aren’t you? Parts guys must love you?
Again, we are talking Mach1 vs GT. Not Cobra. Stay focused!!!!!
Is that what we were talking about??? You might want to go back and reread the posts again? Last I remember, this was ’03-’04 Cobra vs Mach 1 and you answered none of my questions. To be perfectly honest, I’m trying to figure out if you’re a Manic Depressive, with a split personality and A.D.D., or just a typical Neo Conservative at this point? The way you misdirect and shuffle around the question to avoid giving an answering because it doesn't fit your argument kind of suggests as much and quite frankly you're displaying character traits for both?
Easy there skipper. You saying this is funny seeing as how above in your post you say that there is no way a Mach1 can make 450rwhp with 8psi of boost.
8psi of boost from a P1SC will not be the same amount as 8psi of boost through a D1.
That statement makes no sense. Seeing 8psi at the manifold with both blowers
is the same amount of boost. The term (psi) means pounds per square inch and if you're seeing 8 pounds per square inch of restriction at the manifold with both blowers with no other changes, then they're delivering roughly the same volume of airflow to the engine. The way each blower delivers its airflow, by changing the rate at which the engine see’s said pressure, or the temperature at which it sees said volume of air may change, but if its reading 8psi of restriction, then its reading 8psi or restriction. Unless you make additional changes to the blower ratio, inlet or exhaust side of the engine, or drastic changes in discharge temperatures of the blower, you’re not going to dramatically change the amount of boost your seeing one way or another.
But yes, I know that the GT is more restrictive and that boost is just a measurement of that. blah blah blah....I've had a blown 4v DOHC motor and I've bad a boosted GT. Have you?
Never had a blown 4V, but I do own a boosted 2V. What’s that supposed to prove? I also own a Sony Cyber-shot…but that doesn’t mean I’m an expert on Digital Camera’s either.
Anyways back on topic, without confusing you what I was getting at was a GT with a P1SC with a 8psi pulley will make way less power than a Mach1 with a P1SC and a 8psi pulley. I apologize, I figured you would have read between the lines.
I’m quite sure I implied that to you when I mentioned the flow capabilities of the 2V top end, compared to the 4V top end. Hence my tangent about volumetric efficiency between the two engines. Its quite simple. The head, cam and intake profiles of the Mach 1 top end breaths better thatn that of the 2V, so it’s able to utilize a higher volume of airflow before backing up the manifold pressure to 8psi on the gauge when comparing the two.
It doesn’t seem to be I that is confused here. You’re still quoting things in terms of boost. The size of pulley a blower might use to see 8spi on a GT will use will be different in comparison to the size of the pulley that same blower would use to see the same amount of restriction on a Mach 1.
I’m sure we’re moving along the same lines here, despite how each of us is explaining it.
My point? Hell I said it....
You certainly made some points…even if most of them had nothing to do with what we were talking about.
That was in response to your crazy statement of the Mach1 is just a pretty GT.
I made no such remark. My point was in response to your statement implying that for the 10K price difference, you could duplicate all of the parts, performance and durability of the ’03-’04 Cobra by simply starting with a Mach 1 as your base vehicle and sinking the difference into the car. I layed out a rough ballpark of the parts and cost of said needed parts that would be required to do so, blowing your 10K budget all to hell and still leaving you short, then invited you to do the same if you didn’t want to take my word for it (…which you never did BTW).
I then compared the two cars to one and other and stated the Mach 1 was mechanically closer to a Mustang GT (save for the engine and brakes) than it was to the ’03-’04 Cobra.
…which is where you completely missed the point and started going off on some sort of Mach 1 vs GT comparison.
Are we all caught up yet?
LOL how little you know...I'm not going to sit here and search and search to make you believe that a Mach1 with gears will run 12's. I've personally proven that it can be done. In my 99 Cobra with 255 Firestone tires and 4.10 gears I ran 13.1@106mph and a Mach1 is a hell of alot faster than a 99 Cobra. But have I ran a Mach1 at the track? Yes infact I have. Here is a video of me running a Mach1 with nothing but a catback and intake to a 13.2 with a 2.0 ****ty 60' (and I'm not the best driver by a long shot!
). If you think a Mach1 with 4.30 or 4.56 gears will not run 12's then you simply do not know what you are talking about.
Sorry, but 13.23 isn’t 12’s and a Cat Back and intake mods isn’t stock. Nice try though. You got close.
Oh and before you say "It had a intake and a catback!!!" that same car in the heat I ran 13.2 again when it had nothing at all except a catback. Still had the stock paper filter and even the snorkle in the car. Reason I just ran 13.2 both times is because that car is not mine and I had little seat time in it. Had I had another run or two it would have been a 12 second car with nothing but a catback.
See above.