stock crank pulley
- Thread starter gjp
- Start date
It's just a six
Super Member
Re: stock crank pulley
I had an underdrive crank & pully set on my 97 Silverado & it would not charge untill it saw 1000 RPM or there abouts.
I had an underdrive crank & pully set on my 97 Silverado & it would not charge untill it saw 1000 RPM or there abouts.
wantingasy
Active member
Re: stock crank pulley
My TY was doing that too, but my alternator was going out. Put a new one on and it still kind of did it, but not as bad. Since the original owner there was like 3 alarms on it, so I had all that taken out and put in one straight wire ( I believe to my starter ) and that fixed it...Moral of the story...Do you have any "extras" or stuff on there wired up that shouldn't be?
My TY was doing that too, but my alternator was going out. Put a new one on and it still kind of did it, but not as bad. Since the original owner there was like 3 alarms on it, so I had all that taken out and put in one straight wire ( I believe to my starter ) and that fixed it...Moral of the story...Do you have any "extras" or stuff on there wired up that shouldn't be?
SY2455
70's Veteran
Re: stock crank pulley
Dumb ? follows.... Are you using both the underdrive crank pulley and alt. pulley? If so that may be where the problem is, because when I used both I had problems unless I raise the idle to 950 rpm. Now I'm using the underdrive crank pulley by itself with the stock alt pulley and all is OK.
Dumb ? follows.... Are you using both the underdrive crank pulley and alt. pulley? If so that may be where the problem is, because when I used both I had problems unless I raise the idle to 950 rpm. Now I'm using the underdrive crank pulley by itself with the stock alt pulley and all is OK.
SY2455
70's Veteran
Re: stock crank pulley
My co-worker has a 2006 Saleen Mustang with 2,000 miles on it with lojack on it. He had to replace the battery twice now because he doesn't drive it enough to keep it charge. :hijack: And he still won't run my Syclone even with the other Ford guy's egging him on. He keep telling them he not stupid.
gjp said:
My co-worker has a 2006 Saleen Mustang with 2,000 miles on it with lojack on it. He had to replace the battery twice now because he doesn't drive it enough to keep it charge. :hijack: And he still won't run my Syclone even with the other Ford guy's egging him on. He keep telling them he not stupid.
gjp
another post whore
Re: stock crank pulley
If I had my roush I would race a Syty. Even from a dig. Bet it would beat 80% of them on the street in a 1/4. Never would race one in a 1/8th, Thats just stupid. I used to spank z06 and vipers with it. It would beat mine, but I dont think I ever had my Sy at 100%.
If I had my roush I would race a Syty. Even from a dig. Bet it would beat 80% of them on the street in a 1/4. Never would race one in a 1/8th, Thats just stupid. I used to spank z06 and vipers with it. It would beat mine, but I dont think I ever had my Sy at 100%.
SY2455 said:
SY2455
70's Veteran
Re: stock crank pulley
That's much better grasshopper. :rotf: Do you have a measurement on your underdrive pully mine is 6" outside Dia and as I stated before I haven't had any problems.
gjp said:ok. is this better,
Thanks a ton!!!! ...Its not the size.....well this time it is, because it was not working :rotf:
BTW it was a ATR underdrive set.
That's much better grasshopper. :rotf: Do you have a measurement on your underdrive pully mine is 6" outside Dia and as I stated before I haven't had any problems.
Flyin Ryan
hated cuz he drives fords
Re: stock crank pulley
wow man that picture certainly brings back memories of under drive pulley nightmares of my mustang years
wow man that picture certainly brings back memories of under drive pulley nightmares of my mustang years
QWERTYphoon
Motley Driver Award 2009
Re: stock crank pulley
I had to take the under drive pulley's off my truck because they don't work well with a 600W amp! I never tried just using the crank pulley. I wonder what the belt size is for a a/c delete w/ under drive crank? Not that bored yet?
I had to take the under drive pulley's off my truck because they don't work well with a 600W amp! I never tried just using the crank pulley. I wonder what the belt size is for a a/c delete w/ under drive crank? Not that bored yet?
wantingasy
Active member
Re: stock crank pulley
Voltage still looking good?
Voltage still looking good?
gjp
another post whore
Re: stock crank pulley
voltage still bounces a bit when my blinkers are on. When I turn my light on it drops for a instant but rises back up. The best thing is my fuel pump is not affected no more by the slight voltage drop like before. I even have my 10" speaker blasting at idle and the voltage is good.... so far :roll:
Yep. idles at 13.8-14.2wantingasy said:
voltage still bounces a bit when my blinkers are on. When I turn my light on it drops for a instant but rises back up. The best thing is my fuel pump is not affected no more by the slight voltage drop like before. I even have my 10" speaker blasting at idle and the voltage is good.... so far :roll: