Driving a turbo vs driving a Radix
#63
Originally Posted by ZO6Ted
Have you ever gotten any time at the track?
I took my truck to the track in Sealy Tx. several months back. Nice cool night...truck felt strong on the way over. I heated up the 285 50/17's and power braked at about 1750 rpm. At the go light, I released the brake and applied about half throttle. Wheel spin.....I tried to get out of the throttle, let the tires hook up, and get back into it. I floored it again at prolly 25mph and more tire smoke. I tried to stay in it hoping that it would hook up soon. It didn't. I had to get out of it because I was going from one wall to the other. I didn't hit anything, but I didn't like the way the truck handled. I've since added Hotchkis sway bars.
The bottom line is that it just isn't a drag race truck. The sway bars make it handle much better, but it won't hook up without some sticky fat skins on the back. More traction would = broken parts. If I had to race someone, and my life dependended on it, it would be from a 25mph stomp. I've been around long enough that I don't feel the burning need to prove how fast my toy is. I won't take it to the track again unless I hit the lottery and I can afford to throw a bunch of $ at the drivetrain
#64
Originally Posted by BlownChevy
Very cool ~! I love it when a user is happy with his decision! You have summed it up in a nut shell, thats for sure.
I am not saying the others do not make power, infact in SOME instances they make more. The only issue I have with any of the turbo set ups is the installation, supporting products, and lack of durability testing. The one thing that keeps coming up in this thread is, if you are looking for a complete system that is easy to install....The Magna Charger is your drug.
I am not saying the others do not make power, infact in SOME instances they make more. The only issue I have with any of the turbo set ups is the installation, supporting products, and lack of durability testing. The one thing that keeps coming up in this thread is, if you are looking for a complete system that is easy to install....The Magna Charger is your drug.
#66
great thread. i am impressed with the maturity of our site. very little bashing going on from the fans of either set up.
i had a whipple with isn't all the different than the radix but no inter cooler. i could build boost by just revving it up. the whipple on a 6.0 took yanks 3000rpm stall and pushed it up to more like 4300rpm and it did rip off the line and this is just by slamming the pedal to the floor. i got that heavy truck into the mid 12's or so on boost only so it was working pretty good.
since then i have ran several different turbo set ups. the whole lack of low end is a little misleading. yes you do not have the power instantly off the line if you punch it from an idle. however you will have boost from a very low rpm if there is a load. even with my twin 70's i will see a few psi at 1800rpm if i am towing and go up a decent hill. for drag racing you can build boost with a little brake stalling and rip off the line just fine.
the one impression i got from the very first time out with the turbo was the way it just kept on pulling and pulling and pulling. 100+mph and it just keeps pulling. this was a t76 on a 6.0 and the kit was similar to tricks kit.
i love to tinker, never happy, always upgrading. to me a turbo is better for that, easy to up the boost. i also blow things up every now and then and a radix isn't likely to give you that headache.
i had a whipple with isn't all the different than the radix but no inter cooler. i could build boost by just revving it up. the whipple on a 6.0 took yanks 3000rpm stall and pushed it up to more like 4300rpm and it did rip off the line and this is just by slamming the pedal to the floor. i got that heavy truck into the mid 12's or so on boost only so it was working pretty good.
since then i have ran several different turbo set ups. the whole lack of low end is a little misleading. yes you do not have the power instantly off the line if you punch it from an idle. however you will have boost from a very low rpm if there is a load. even with my twin 70's i will see a few psi at 1800rpm if i am towing and go up a decent hill. for drag racing you can build boost with a little brake stalling and rip off the line just fine.
the one impression i got from the very first time out with the turbo was the way it just kept on pulling and pulling and pulling. 100+mph and it just keeps pulling. this was a t76 on a 6.0 and the kit was similar to tricks kit.
i love to tinker, never happy, always upgrading. to me a turbo is better for that, easy to up the boost. i also blow things up every now and then and a radix isn't likely to give you that headache.
#67
Well now I think I am going to have to wait for BlownChevy to get his turbo on there. If he likes it more and he sells radix's....we might have a winner. Plus he has pretty much the same truck that I have, so it will be good to hear from him.
It is my daily driver, like Parish said he loves to tinker....maybe not so much on a daily driver. I love to tinker too, but when I can't get to work it can be a little rough.
It is my daily driver, like Parish said he loves to tinker....maybe not so much on a daily driver. I love to tinker too, but when I can't get to work it can be a little rough.
Last edited by dan96z71; Mar 16, 2007 at 06:07 AM.
#69
...it gets better every day. It's kinda like buying a computer. They keep getting better every minute. You have to just draw a line and dive in at some point. It's a win/win situation. If you buy a good product and intall (or have it installed) right, you're in for a really fine time. It sucks to go slow when you have the resources dedicated to haul ***. Quit f'n around!
#70
I'll definately agree with Parish. The turbo is definately for the tinkerer. On the other hand it can be more tinkering when tinkering isn't wanted. That is kinda why I got rid of the turbo; issues when my work/personal life wasn't conducive for them. Basically i'm working too many hours right now to deal with them. BUT, if you don't F@&$ with a turbo like a STS, Trick or Livernois, it will be just as reliable as a radix, procharger, vortech, whipple or Kennybell.
Bottom line boost is linear with rpm with a supercharger and linear with load on a turbo. Instant torque is cool but holding the throttle for moderate acceleration and it gaining more and more speed with power without changing throttle position is also cool. They are both great but just different.
Bottom line boost is linear with rpm with a supercharger and linear with load on a turbo. Instant torque is cool but holding the throttle for moderate acceleration and it gaining more and more speed with power without changing throttle position is also cool. They are both great but just different.




