Turbo exhaust
#47
Re: Turbo exhaust
You cant build boost by reving the engine; there has to be a load. You can stall up an auto. Also, you dont ever get out of boost with an auto. With a 6speed, everytime you shift, you blow off boost.
#48
Re: Turbo exhaust
Originally Posted by 95mysticteal
I rode in an auto & a six speed before deciding to make my purchase. 6 speed is a LOT of fun, but that auto will probably always beat it at the track because it's easier to get a great launch and you don't lose boost during shifts. If they had a kit for my auto vette, I'd be signing up for it. I keep telling Rick to find some time to get a vette kit together.
My car was in the Dallas Auto Rama and I had alot of C-5 owners ask if we had one for a Vette.
#49
Re: Turbo exhaust
Methanol is just a knock retardant and cooling effect and octane booster it is not a power adder.
Originally Posted by RobertoZ28
I was looking at the G-tech results. And the 3rd comparison run says Methanol Injected @ 50%. And that ran them a 12.5 @118 with 7 psi.
Think the Methanol had more to do with it than the turbo did??
Think the Methanol had more to do with it than the turbo did??
#50
Re: Turbo exhaust
You can launch under boost with a manual. Get a stutterbox or a controller with a "launch" feature - DSM guys have been doing it for years with the AWD... It just temporarily changes the rev limiter to your desired launch rpm and keeps it just "blipping" there. If you can get the RPMs that high to spool a v8 (3500rpm or so) and launch at that, then you're good to go. But I tend to think a 3500rpm launch under boost on a manual would instantly nuke a 10 bolt
#51
Re: Turbo exhaust
Originally Posted by Blownbird355
Methanol is just a knock retardant and cooling effect and octane booster it is not a power adder.
#52
Re: Turbo exhaust
Reread the post there smarty. So why isn't everyone running Methanol??? NA guys anyway?? Because FI guys have enough heat to do some actual cooling thats were the gain is. so read before you speak So if you dont have heat or knock methanol wont do much maybe 1 to 2% gain.
Quote:
Originally Posted by Blownbird355
Methanol is just a knock retardant and cooling effect and octane booster it is not a power adder.
Really So by cooling your intake charge thus making it more dense you won't increase power? You have a few things to learn.
Quote:
Originally Posted by Blownbird355
Methanol is just a knock retardant and cooling effect and octane booster it is not a power adder.
Really So by cooling your intake charge thus making it more dense you won't increase power? You have a few things to learn.
#54
Re: Turbo exhaust
I wouldnt pretend to speak for anyone else, but on this kit we use it to cool the charge temps. It can give you a little gain, but we just want to make sure the charge temps are good.
As far as building boost by reving, with my stock clutch and 7.5 10 bolt, I will just leave it as is. I am working on a built motor with TH-400 and bigger rear end in a truck and a 2-step (stutter box) is a strong possibility.
As far as building boost by reving, with my stock clutch and 7.5 10 bolt, I will just leave it as is. I am working on a built motor with TH-400 and bigger rear end in a truck and a 2-step (stutter box) is a strong possibility.
Last edited by trtturbo; 08-03-2004 at 10:17 AM.
#56
#57
Re: Turbo exhaust
Originally Posted by SMOKNZ
Really So by cooling your intake charge thus making it more dense you won't increase power? You have a few things to learn.
#58
Re: Turbo exhaust
Originally Posted by pwrhngryj
"You" have a few things to learn. The meth. dosen't add power, lower IAT's and dencer air as a result of the meth. is what makes more power. Pay attention next time.
In the end yes methanol does make more or give you the ability to make more power as does race gas, intercooler, nitrous, blah blah blah.
#60
Re: Turbo exhaust
all meth does is cool the intake charge and control combustion enough to allow you to run higher boost (well, it does some other things too but the effects aren't as pronounced). You could say its all semantics because it allows you the ability to get more power, but along those lines running headers allows your engine to make more power, so what difference does it make? It doesn't in itself make more power, in fact if you dump a bunch of methanol on an engine that doesn't need it your more likely to lose power than gain it since the fuel charge will be diluted. Methanol doesn't produce the heat that fuel does, and it burns slower
more reading:
http://www.dune-buggy.com/turbo/methanol.htm
http://www.dawesdevices.com/water.html
more reading:
http://www.dune-buggy.com/turbo/methanol.htm
http://www.dawesdevices.com/water.html
Last edited by magius231; 08-11-2004 at 01:02 PM.