SR intake Question
#1
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SR intake Questions
Eh i just got the new shaneracing cold air intake and i was wondering if i should leave on the plastic Renesis hood over the engine, it dosnt have the two holes that the stock intake had for the cover to pop into place but it is still pretty secure while im driving. Should i leave it on? YeH or Neh? plus, should i go for sr's pulley kit, i need new mod after borla exhuast and sr intake
sorry for the list butttttttttt can anyone give me some good track driving schools for los angeles?
thanks
sorry for the list butttttttttt can anyone give me some good track driving schools for los angeles?
thanks
Last edited by DanRedRx8; 01-03-2005 at 06:06 PM.
#2
Originally Posted by DanRedRx8
Eh i just got the new shaneracing cold air intake and i was wondering if i should leave on the plastic Renesis hood over the engine, it dosnt have the two holes that the stock intake had for the cover to pop into place but it is still pretty secure while im driving. Should i leave it on? YeH or Neh? plus, should i go for sr's pulley kit, i need new mod after borla exhuast and sr intake
#6
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http://www.shaneracing.com/RX8_Packages.html
all the shiz for sr right here including dyno charts . . .
all the shiz for sr right here including dyno charts . . .
#7
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I have the SR Motorsports pullies, RE intake, SR Motorsports hi-flow cat, and RB Exhaust dynoed at about 185 whp. You would be lucky to get 2 hp from that intake, all intakes. Previous people who do have it did weigh it, and it was like 2 lbs. lighter than the stock box. I don't have the cover on my engine (have the MazdaSpeed Front Strut Bar on).
#8
Shock and Awe
[QUOTE=Fanman] You would be lucky to get 2 hp from that intake, all intakes./QUOTE]
This is a half-truth. Yes, some people will be "lucky" to get a gain as big as 2 hp, but as stated on practically every aftermarket site, every RX8 is different. This is a quote from the RE site...
Before you Order: We have found that a minority of RX-8's do not like a higher flow intake. Even though all RX-8's are supposed to be the same from the factory but unfortunately, they are not. This has to do with the version of the ECU program and also the batch of the MAF sensor. To ensure that our intake system will work on your RX-8, please do a simple test by removing the stock air filter from the stock air box and run your car from 1st to 3rd gear in full throttle and see if there is any kind of hesitation. Without the stock air filter in place, the stock intake system simulates a higher flow intake. If there is hesitation, any aftermarket high flow intake system will not work on your car, including ours. If there is not any hesitation and the car accelerates smoothly, you will see the promised HP gain from our intake system.
HP Rating: We have found that the 238 HP version RX-8 stock HP rating varies from 168 rwhp to 187 rwhp. Mazda has reflashed the ECU several times and the HP rating variance has something to do with the ECU program. We have found the first batch of RX-8 produced the most HP on the dyno. The recent batches have on average of 170 rwhp. Regardless of the base HP, the intake produces almost the same kind of HP gain at 8-12 rwhp at high rpm.
... end quote. Even on the SRMotorsports site, they are not claiming that you will gain 30-40 hp with thier stuff, they are claiming (and showing dyno's) from their own vehicle. Gains will differ from 8 to 8, the only way to find out what YOU will get is to install the parts on YOUR vehicle, and then have it dynoed. Always have your vehicle dynoed BEFORE installing aftermarket parts as well so you can actually see what change you get.
This is a half-truth. Yes, some people will be "lucky" to get a gain as big as 2 hp, but as stated on practically every aftermarket site, every RX8 is different. This is a quote from the RE site...
Before you Order: We have found that a minority of RX-8's do not like a higher flow intake. Even though all RX-8's are supposed to be the same from the factory but unfortunately, they are not. This has to do with the version of the ECU program and also the batch of the MAF sensor. To ensure that our intake system will work on your RX-8, please do a simple test by removing the stock air filter from the stock air box and run your car from 1st to 3rd gear in full throttle and see if there is any kind of hesitation. Without the stock air filter in place, the stock intake system simulates a higher flow intake. If there is hesitation, any aftermarket high flow intake system will not work on your car, including ours. If there is not any hesitation and the car accelerates smoothly, you will see the promised HP gain from our intake system.
HP Rating: We have found that the 238 HP version RX-8 stock HP rating varies from 168 rwhp to 187 rwhp. Mazda has reflashed the ECU several times and the HP rating variance has something to do with the ECU program. We have found the first batch of RX-8 produced the most HP on the dyno. The recent batches have on average of 170 rwhp. Regardless of the base HP, the intake produces almost the same kind of HP gain at 8-12 rwhp at high rpm.
... end quote. Even on the SRMotorsports site, they are not claiming that you will gain 30-40 hp with thier stuff, they are claiming (and showing dyno's) from their own vehicle. Gains will differ from 8 to 8, the only way to find out what YOU will get is to install the parts on YOUR vehicle, and then have it dynoed. Always have your vehicle dynoed BEFORE installing aftermarket parts as well so you can actually see what change you get.
#9
RX8 HA HA
Originally Posted by DanRedRx8
Eh i just got the new shaneracing cold air intake and i was wondering if i should leave on the plastic Renesis hood over the engine, it dosnt have the two holes that the stock intake had for the cover to pop into place but it is still pretty secure while im driving. Should i leave it on? YeH or Neh? plus, should i go for sr's pulley kit, i need new mod after borla exhuast and sr intake
sorry for the list butttttttttt can anyone give me some good track driving schools for los angeles?
thanks
sorry for the list butttttttttt can anyone give me some good track driving schools for los angeles?
thanks
#10
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I agree with the previous posts... As for your next upgrade I would NOT choose to install aftermarket pulleys as they really don´t do much. They are a good choice if you drive your car really hard and the engine tend to overheat. Then the coolingpulley can be exchanged for a bigger one and resulting in better cooling...
First I would look at the CZ unit... then the flywheel could be a good choice for upgrading to a lighter one.
First I would look at the CZ unit... then the flywheel could be a good choice for upgrading to a lighter one.
#11
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[QUOTE=NoTears316]
Actually I did do a dyno, and it is posted on a different thread. I have a RE Intake, and what they or K&N state is not realistic. Does it give me about 2-3 hp. Probably, but not the 8-10 that they are claiming (but 2-3 hp, is 2-3 hp so I bought it). I tend to support the side (Racing Beat) that says about 3 hp is the most you will get from an intake. On my dyno I gained about 5 whp on the peak, and about 10-12 hp in the top/peak side when I installed the SR Motorsports hi-flow cat, SR Pullies, and RE intake.
According to the RB website you are looking at about 2-3 hp for the intake, about 4-5 hp for the hi-flow cat (they got 8 for a straight thru midpipe), and probably the rest from the pullies. I don't believe the 12 hp the SR is claiming for the pullies, or the 8 hp that the intake manufacturers are claiming for the intake. And I have them on my car. A few here, a few there. Take a look at the thread and it is somewhat proven that these additions while giving decent high end hp, will not give the 8-10 hp that all the manufacturer's claim (except RB).
Originally Posted by Fanman
You would be lucky to get 2 hp from that intake, all intakes./QUOTE]
This is a half-truth. Yes, some people will be "lucky" to get a gain as big as 2 hp, but as stated on practically every aftermarket site, every RX8 is different. This is a quote from the RE site...
Before you Order: We have found that a minority of RX-8's do not like a higher flow intake. Even though all RX-8's are supposed to be the same from the factory but unfortunately, they are not. This has to do with the version of the ECU program and also the batch of the MAF sensor. To ensure that our intake system will work on your RX-8, please do a simple test by removing the stock air filter from the stock air box and run your car from 1st to 3rd gear in full throttle and see if there is any kind of hesitation. Without the stock air filter in place, the stock intake system simulates a higher flow intake. If there is hesitation, any aftermarket high flow intake system will not work on your car, including ours. If there is not any hesitation and the car accelerates smoothly, you will see the promised HP gain from our intake system.
HP Rating: We have found that the 238 HP version RX-8 stock HP rating varies from 168 rwhp to 187 rwhp. Mazda has reflashed the ECU several times and the HP rating variance has something to do with the ECU program. We have found the first batch of RX-8 produced the most HP on the dyno. The recent batches have on average of 170 rwhp. Regardless of the base HP, the intake produces almost the same kind of HP gain at 8-12 rwhp at high rpm.
... end quote. Even on the SRMotorsports site, they are not claiming that you will gain 30-40 hp with thier stuff, they are claiming (and showing dyno's) from their own vehicle. Gains will differ from 8 to 8, the only way to find out what YOU will get is to install the parts on YOUR vehicle, and then have it dynoed. Always have your vehicle dynoed BEFORE installing aftermarket parts as well so you can actually see what change you get.
This is a half-truth. Yes, some people will be "lucky" to get a gain as big as 2 hp, but as stated on practically every aftermarket site, every RX8 is different. This is a quote from the RE site...
Before you Order: We have found that a minority of RX-8's do not like a higher flow intake. Even though all RX-8's are supposed to be the same from the factory but unfortunately, they are not. This has to do with the version of the ECU program and also the batch of the MAF sensor. To ensure that our intake system will work on your RX-8, please do a simple test by removing the stock air filter from the stock air box and run your car from 1st to 3rd gear in full throttle and see if there is any kind of hesitation. Without the stock air filter in place, the stock intake system simulates a higher flow intake. If there is hesitation, any aftermarket high flow intake system will not work on your car, including ours. If there is not any hesitation and the car accelerates smoothly, you will see the promised HP gain from our intake system.
HP Rating: We have found that the 238 HP version RX-8 stock HP rating varies from 168 rwhp to 187 rwhp. Mazda has reflashed the ECU several times and the HP rating variance has something to do with the ECU program. We have found the first batch of RX-8 produced the most HP on the dyno. The recent batches have on average of 170 rwhp. Regardless of the base HP, the intake produces almost the same kind of HP gain at 8-12 rwhp at high rpm.
... end quote. Even on the SRMotorsports site, they are not claiming that you will gain 30-40 hp with thier stuff, they are claiming (and showing dyno's) from their own vehicle. Gains will differ from 8 to 8, the only way to find out what YOU will get is to install the parts on YOUR vehicle, and then have it dynoed. Always have your vehicle dynoed BEFORE installing aftermarket parts as well so you can actually see what change you get.
According to the RB website you are looking at about 2-3 hp for the intake, about 4-5 hp for the hi-flow cat (they got 8 for a straight thru midpipe), and probably the rest from the pullies. I don't believe the 12 hp the SR is claiming for the pullies, or the 8 hp that the intake manufacturers are claiming for the intake. And I have them on my car. A few here, a few there. Take a look at the thread and it is somewhat proven that these additions while giving decent high end hp, will not give the 8-10 hp that all the manufacturer's claim (except RB).
#12
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isnt it true that if you go for a lightened flywheel then you loose torque, i mean the 8 already has low torque so why would you change to a lighter flywheel
#14
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Originally Posted by DanRedRx8
isnt it true that if you go for a lightened flywheel then you loose torque, i mean the 8 already has low torque so why would you change to a lighter flywheel
#16
Originally Posted by DanRedRx8
Eh i just got the new shaneracing cold air intake and i was wondering if i should leave on the plastic Renesis hood over the engine, it dosnt have the two holes that the stock intake had for the cover to pop into place but it is still pretty secure while im driving. Should i leave it on? YeH or Neh? plus, should i go for sr's pulley kit, i need new mod after borla exhuast and sr intake
sorry for the list butttttttttt can anyone give me some good track driving schools for los angeles?
thanks
sorry for the list butttttttttt can anyone give me some good track driving schools for los angeles?
thanks
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