94 Twin Turbo Launch
Just curious, I'm a new driver and a 3rd day RX-7 owner. I have a 94 twin turbo with a apexi exhaust, power intake, street port, blow off valve, and apexi ecu with power fc controller. Right now I am boosting at 11 psi and I am not very experienced with driving yet.
I was wondering, what do you all rev to in takeoff and how exactly do you do it. I've heard of a few opinions as far as rev in 1st, then launch, or rev in neutral and then launch, and even rev in neutral and drop to 3rd gear with a high rev.
Any help is appriciated, thanks a lot...
I was wondering, what do you all rev to in takeoff and how exactly do you do it. I've heard of a few opinions as far as rev in 1st, then launch, or rev in neutral and then launch, and even rev in neutral and drop to 3rd gear with a high rev.
Any help is appriciated, thanks a lot...
Do you have an automatic or a manual? Street or Strip? Drag or Street tires? I'm assuming street racing with street tires and a manual.
Manual:
Most people rev it to about 3000 rpm and slip the clutch slightly to reduce wheel hop, which is a major problem. I have gotten a few good launches by revving to 3k and then flooring it while quickly engaging the clutch (not dropping it though). This is with stock size Dunlop SP8000s. This gave me a hard launch with a little wheelspin and only a small hop or two. I have launched at 3500 rpm and got a couple of bad hops and had to quickly let off. Truth be told, I have not done that many hard launches.
Auto:
Not sure, but I think most people put it in "hold" mode and brake torque it (hold brake down while opening the throttle).
Manual:
Most people rev it to about 3000 rpm and slip the clutch slightly to reduce wheel hop, which is a major problem. I have gotten a few good launches by revving to 3k and then flooring it while quickly engaging the clutch (not dropping it though). This is with stock size Dunlop SP8000s. This gave me a hard launch with a little wheelspin and only a small hop or two. I have launched at 3500 rpm and got a couple of bad hops and had to quickly let off. Truth be told, I have not done that many hard launches.
Auto:
Not sure, but I think most people put it in "hold" mode and brake torque it (hold brake down while opening the throttle).
USE SEARCH BUTTON.Mabey you should just learn how to drive first. The RX7 is not a toy and there is a lot more to driving one than "How do I launch?" And for the last God damn time ALL 3RD GENS ARE TWIN TURBO STOCK.
(disclaimer) not trying to be an *******.
(disclaimer) not trying to be an *******.
Last edited by Donovan; May 18, 2002 at 04:42 AM.
Originally posted by suprfast
ill tell you how to launch for the ECU and exhaust. oh yes, someone please tell this guy the price of a BRAND NEW PFC with commander
ill tell you how to launch for the ECU and exhaust. oh yes, someone please tell this guy the price of a BRAND NEW PFC with commander
http://www.jt-imports.com/U.S.Atop.htm
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From: tennessee
Re: 94 Twin Turbo Launch
Originally posted by 209_rx7
Just curious, I'm a new driver and a 3rd day RX-7 owner. I have a 94 twin turbo with a apexi exhaust, power intake, street port, blow off valve, and apexi ecu with power fc controller. Right now I am boosting at 11 psi and I am not very experienced with driving yet.
I was wondering, what do you all rev to in takeoff and how exactly do you do it. I've heard of a few opinions as far as rev in 1st, then launch, or rev in neutral and then launch, and even rev in neutral and drop to 3rd gear with a high rev.
Any help is appriciated, thanks a lot...
Just curious, I'm a new driver and a 3rd day RX-7 owner. I have a 94 twin turbo with a apexi exhaust, power intake, street port, blow off valve, and apexi ecu with power fc controller. Right now I am boosting at 11 psi and I am not very experienced with driving yet.
I was wondering, what do you all rev to in takeoff and how exactly do you do it. I've heard of a few opinions as far as rev in 1st, then launch, or rev in neutral and then launch, and even rev in neutral and drop to 3rd gear with a high rev.
Any help is appriciated, thanks a lot...
This is the second motor on the car. It was replaced at Rick's Rotary in Dublin and has about 2k miles on the new motor. Turbos are about 7 months old. I have an appt. at Ricks on Wed. for a diag. and once I'm positive everything is fine I'll do a little racing.
Im getting it painted in the next month or so also, black gets dusty too damn easy..... i'm deciding between jetta silver, ford blue, or electron blue..... tough choice.
By the way, who did you talk to that wants to race me? Everyone and they're brother walk up to me wanting to race now and I have no idea who any of these people are, but give me a chance to get the driving down and I'll run.....
Im getting it painted in the next month or so also, black gets dusty too damn easy..... i'm deciding between jetta silver, ford blue, or electron blue..... tough choice.
By the way, who did you talk to that wants to race me? Everyone and they're brother walk up to me wanting to race now and I have no idea who any of these people are, but give me a chance to get the driving down and I'll run.....
Passenger
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well i lower tire pressure in the rear to 24-26 psi and rev it @3150rpms and let out about 2/3 of the way and ride the other 1/3 a little bit more and works o.k. but I am still trying to find a sweet spot! everycar is a little different...IMO
-Rikki
(Ryan)
-Rikki
(Ryan)
Originally posted by 209_rx7
This is the second motor on the car. It was replaced at Rick's Rotary in Dublin and has about 2k miles on the new motor. Turbos are about 7 months old. I have an appt. at Ricks on Wed. for a diag. and once I'm positive everything is fine I'll do a little racing.
This is the second motor on the car. It was replaced at Rick's Rotary in Dublin and has about 2k miles on the new motor. Turbos are about 7 months old. I have an appt. at Ricks on Wed. for a diag. and once I'm positive everything is fine I'll do a little racing.
Congrats on the new car and welcome to the forum
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