PULLEYS...Whats your opinion?
I take it you think GEE PASTA is wrong too. 
Just inserting INFO here.
Just inserting INFO here.
Originally Posted by GEE PASTA
The UD pullies do no more than hold the belts in place, Thats it.
The fluidamper weight is about the same as the stock damper and is of first class design. I ran the same design in my small and big block chevy drag engine. I remember the rod and main bearing I pulled out of engines that ran a bad harmonic balancer.
I never broke a crankshaft in the chevy engines twisting over 9400rpms with the dampers in place. The dampers did show a major incress in HP at higher RPMS on engine dynos. I did always run a heavy flywheel in my strip cars,because I needed drivabilty. For my G35, I would pefer more flywheel mass and putting UD pullies on went the wronge way.
The fluidamper weight is about the same as the stock damper and is of first class design. I ran the same design in my small and big block chevy drag engine. I remember the rod and main bearing I pulled out of engines that ran a bad harmonic balancer.
I never broke a crankshaft in the chevy engines twisting over 9400rpms with the dampers in place. The dampers did show a major incress in HP at higher RPMS on engine dynos. I did always run a heavy flywheel in my strip cars,because I needed drivabilty. For my G35, I would pefer more flywheel mass and putting UD pullies on went the wronge way.
Originally Posted by G35_TX
Hence you were talking about maxima.org which is referred to .orgy. You can never own me.
I see. And making some nonsense comment about .org / .com is really the riveting information we were all waiting for. 
Originally Posted by G35_TX
I don't believe I said anything about the topic at hand like your imagination leads you to believe. As usual you want to stir up crap.
Originally Posted by 03DSGCobra
From what I have read from searching, I would say save your money and go witht an intake spacer, if you dont already have one.
The spacer is one of the best gains/$ mods you can do.
As for cams, they do help but the gains/$ are quite low. Most good cams will cost you $1k and the install is not easy.
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From: ATX
thanks ttrank
ttrank thanks for the advise. Your one person I certainly will listen to! your ride is sweet and has been my aspiration for my car for awhile. Is it possible to get gears for the G? and for what I have the 03 4dr g what would be the best spacer in your opinion?
Originally Posted by DaveB
An underdrive pulley would underdrive the SC (ie it would make less boost)
Originally Posted by G-DUB
ttrank thanks for the advise. Your one person I certainly will listen to! your ride is sweet and has been my aspiration for my car for awhile. Is it possible to get gears for the G? and for what I have the 03 4dr g what would be the best spacer in your opinion?
Thanks
I would go with the motordyne 5/16" spacer. Intense motorsports has a sale on them right now over in the vendor classifieds.
You can change your rear differential gearing. It is a great mod! Is your car a MT or AT? The AT's have ~3.3 final drive, the MT ~3.5 and on either one you can go up to a 3.9. You may loose your cruise control, some do some don't, it's luck of the draw. You will also rev a little higher on the freeway in your final gear so your mpg will go down ~1-2, most people report 1mpg.
The under pulleys are lighter than stock. Also the altenator pulley is the same size as the stock. The other two pulleys are smaller (crank and AC). I have been told you can feel the difference when you install them. If your engine is NA you can gain 10HP and if your FI you can gain 15HP extra.
Originally Posted by ttrank
Thanks
I would go with the motordyne 5/16" spacer. Intense motorsports has a sale on them right now over in the vendor classifieds.
You can change your rear differential gearing. It is a great mod! Is your car a MT or AT? The AT's have ~3.3 final drive, the MT ~3.5 and on either one you can go up to a 3.9. You may loose your cruise control, some do some don't, it's luck of the draw. You will also rev a little higher on the freeway in your final gear so your mpg will go down ~1-2, most people report 1mpg.
I would go with the motordyne 5/16" spacer. Intense motorsports has a sale on them right now over in the vendor classifieds.
You can change your rear differential gearing. It is a great mod! Is your car a MT or AT? The AT's have ~3.3 final drive, the MT ~3.5 and on either one you can go up to a 3.9. You may loose your cruise control, some do some don't, it's luck of the draw. You will also rev a little higher on the freeway in your final gear so your mpg will go down ~1-2, most people report 1mpg.
Originally Posted by jimmykce1
How much do you loose in top end?? Usually when you increase your gearing you loose top end speed, but gain more bottom end (off-line power).
Originally Posted by jimmykce1
The under pulleys are lighter than stock. Also the altenator pulley is the same size as the stock. The other two pulleys are smaller (crank and AC). I have been told you can feel the difference when you install them. If your engine is NA you can gain 10HP and if your FI you can gain 15HP extra.