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| Technical Discuss different strategies and theories of the racing aspect. |
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#16
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Re: 150MPH is Hell!!!!
You're telling me you have 490 to the wheels stock? and w/ that much hp you only run a 13.1? you would be running 11s if you had that much.
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#17
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Re: 150MPH is Hell!!!!
The only way 490 HP = 107 mph traps is if your car weighs 5000+ lbs .... which if highly unlikely.
Regardless of your automatic, lack of LSD wheel spin ... your trap speed would be much higher. If fact, excessive tire spin may increase your mph in the 1/4 mile. Something really doesn't add up here.
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#18
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Check out other posts by Z28 Drifter...
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#19
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Re: 150MPH is Hell!!!!
Thanks ... I have and I understand. *sigh*
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Sponsorship: Amateur Motorsports <-- Get the book! - books are now available for shipment |
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#20
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Re: 150MPH is Hell!!!!
No sweat. What can you do??
I'm still waiting for him to publish his pictures though.
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#21
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Re: 150MPH is Hell!!!!
aerodymanics maybe... is your car lower???
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#22
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his car is lower, in the power he thinks it makes. if he really did have it dynoed it was a happy dyno. one the shop wants to make there customers happy not informed. later . . . .
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#23
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Re: 150MPH is Hell!!!!
490HP STOCK??? Ha.
Believe it or not, get a spoiler. You need downforce. And I mean a REAL spoiler, not some riceboy special. |
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#24
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Re: 150MPH is Hell!!!!
People like that give Camaro owners a bad name
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97 Z28 C.A.I. Edelbrock shorties,all free mods,Borla's,MSD,LT4 timingchain, 1.6r/r,LT4 cam, NGK,p&p heads,ported maf ,52mmTB adj fuelpressure reg.,373's,pcm tune by pcmforless, all poly bushings,spohn t/a, s/t brace, etc. What I don't have..no egr no air pump and no cats Well dip me in chocolate and throw me to the lesbians!!!!!
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#25
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Re: 150MPH is Hell!!!!
I don't get this thread at all. If you're going to make something up, why make something up that even if it was true would make you look like a moron that can't drive? Here we have:
Owned for making something up Owned for not being able to drive Owned for not having a clue about aerodynamics Owned for driving way too fast Owned for being a moron Owned for having a car that has insufficient suspension for its power Owned for having insufficient brakes for the power Owned for misqoting stock HP I don't think I've ever seen this much self ownage in this short of a time before.
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2004 Subaru Impreza WRX STI (daily driver) ![]() 1999 Mazda Miata (track car, slow, but finished the SCCA Runoffs) 1987 Porsche 944 (being rebuilt)
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#26
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Re: 150MPH is Hell!!!!
^^lol, he did say he had it stroked. who in the hell strokes for hp? since after all its HP that brings your top speed up not torque (which stroking is done to gain torque, HP isjust a side effect of gaining torque in any given RPM band)
Lowering your car, putting a front air dam in, putting a rear bumper that will evacuate traped air under the car and putting a working spoiler on the car will keep you from begining to lift off of the ground. why? Well a car is shaped like an arofoil (airplane wing). The air on top of the car is moving much faster than the air below the car. this creates a high pressure under the car causing lift. what will the previously mentioned modifications do? Lowering: This will put the bottom of your car lower to the ground (of course) which will allow for less air under the car less air=lesspressure=less lift. Front Air Dam: This prevents air from getting under your car in the first place. If air cant get in it cant get traped and it cant cause a high pressure. Rear Bumper Designed to Evacuate Traped Air: This will keep what ever air flow you have under the car mvong as fast as possible keeping the pressure down and there for deminishing lift. Spoiler: it does exactly what its name says. it "Spoils" the flow of air on top of the car causing it to slow down and there for alowing fir a slight pressure rise on the top known as Downforce. you want a spoiler that can create maximum downforce with minimum drag. Even JC whitney spoilers will give downforce but the benifits from down foce will no longer be needed because they cause massive drag. |
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#27
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What I don't understand is this...
The guy strokes his 302, and builds a 580 hp motor. Takes 300 lbs off of his 3600 lb car. NOW we've got a 3300 lb, 580 hp car running 13's... His mention of "stock" was his suspension by the way. He was explaining what he had done to reduce the vibration. Personally, I think the car has around 260 to the wheel and weighs about 3500 lbs... and I've never met the guy. |
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