Mazda Tech If your Mazda is a brap brap,or a zoom zoom, then this is your place.

Fuel cut off?

Thread Tools
 
Old Apr 19, 2006 | 10:11 AM
  #11 (permalink)  
Got_my_air_on's Avatar
Thread Starter
Don't worry, its stock.
 
Joined: Jan 2006
Posts: 2,464
Likes: 0
Default

Originally Posted by FC3Cturbo
not complicated, just time consuming. It took me a good two days, just because I had to put my turbo in the freezer overnight to get the hot side back on.
Haha in the freezer? thats funny. So if i did this then it would stop spiking? but the real reason i want it to stop is because it would hit fuel cutoff because its spiking all the way up to 10psi...so if i get a fcd then i wouldnt have to worry about it, right?
__________________
Old Skool
Reply
Old Apr 19, 2006 | 10:13 AM
  #12 (permalink)  
Got_my_air_on's Avatar
Thread Starter
Don't worry, its stock.
 
Joined: Jan 2006
Posts: 2,464
Likes: 0
Default

http://www.2kracing.com/product_info...oducts_id/4153
__________________
Old Skool
Reply
Old Apr 19, 2006 | 09:02 PM
  #13 (permalink)  
FC3Cturbo's Avatar
eats babies
 
Joined: Jun 2005
Posts: 2,755
Likes: 0
Default

you can get an fcd off rx7club for around $50 on the right day and that should keep it from hitting fuel cut. Just slap together a fmic and that 10psi will actually feel like it's helping unlike the heatsoak'd cheapo topmount. I spent around $150 for my fmic+piping, it might not be "HKS" super money pit but it gets the job done without any interruptions.
Reply
Old Apr 20, 2006 | 05:25 AM
  #14 (permalink)  
Got_my_air_on's Avatar
Thread Starter
Don't worry, its stock.
 
Joined: Jan 2006
Posts: 2,464
Likes: 0
Default

Originally Posted by FC3Cturbo
you can get an fcd off rx7club for around $50 on the right day and that should keep it from hitting fuel cut. Just slap together a fmic and that 10psi will actually feel like it's helping unlike the heatsoak'd cheapo topmount. I spent around $150 for my fmic+piping, it might not be "HKS" super money pit but it gets the job done without any interruptions.
Oh the one that comes with the car is a BIg greddy fmic...
__________________
Old Skool
Reply
Old Apr 20, 2006 | 05:40 AM
  #15 (permalink)  
FC3Cturbo's Avatar
eats babies
 
Joined: Jun 2005
Posts: 2,755
Likes: 0
Default

Originally Posted by Got_my_air_on
Oh the one that comes with the car is a BIg greddy fmic...
cool, that would work just fine for 10psi
Reply
Old Apr 20, 2006 | 12:44 PM
  #16 (permalink)  
kpbjls1's Avatar
whats good?
 
Joined: Feb 2004
Posts: 170
Likes: 0
Default

Get bigger secondary injectors for sure. That should be the very first thing that you do. Otherwise you will be needing an engine, and injectors are a lot cheaper then an engine. Secondaries are easy to install as well.
Reply
Old Apr 20, 2006 | 01:30 PM
  #17 (permalink)  
FC3Cturbo's Avatar
eats babies
 
Joined: Jun 2005
Posts: 2,755
Likes: 0
Default

Originally Posted by kpbjls1
Get bigger secondary injectors for sure. That should be the very first thing that you do. Otherwise you will be needing an engine, and injectors are a lot cheaper then an engine. Secondaries are easy to install as well.
If you have an extra safc laying around you can just pump up the duty cycle of the injectors. At 100% duty cycle (ofcourse your not going to put it to more that 85-90%) the stock fuel components can support 300hp. You should be fine with the stock injectors if you don't plan on pushing more than 10-11psi.
Reply
Old Apr 21, 2006 | 02:46 AM
  #18 (permalink)  
Rotary Buddha's Avatar
zero pistons
 
Joined: Aug 2004
Posts: 770
Likes: 0
Default

Originally Posted by FC3Cturbo
If you have an extra safc laying around you can just pump up the duty cycle of the injectors. At 100% duty cycle (ofcourse your not going to put it to more that 85-90%) the stock fuel components can support 300hp. You should be fine with the stock injectors if you don't plan on pushing more than 10-11psi.
WTF MATE you should never go over 85 duty cycle you run the risk of having your injectors getting stuck open or closed.

300hp on the stock injectors.

if anything you should have at least 720 secondaries to support over 250 hp. hell im just shooting for 350 and ive got 1680s to be on the safe side and to have room to grow.

http://rx7.com/cgi-local/2ndgencalc.cgi
Reply
Old Apr 21, 2006 | 08:49 AM
  #19 (permalink)  
FC3Cturbo's Avatar
eats babies
 
Joined: Jun 2005
Posts: 2,755
Likes: 0
Default

Originally Posted by Rotary Buddha
WTF MATE you should never go over 85 duty cycle you run the risk of having your injectors getting stuck open or closed.

300hp on the stock injectors.

if anything you should have at least 720 secondaries to support over 250 hp. hell im just shooting for 350 and ive got 1680s to be on the safe side and to have room to grow.

http://rx7.com/cgi-local/2ndgencalc.cgi

DDUuuuuUDRRRRDUURRR I Said if they were at 100% duty cycle they can support 300flywheel hp. Ofcourse your never going to push them past their 80, 85% or you'll just burn them out. I think my friend that has been modifying rotaries since 1983 knows alot more about them than you HHHHHHMMMMMMmmmm WOW, with the injectors at 100% you can support 317flywheel horsepower. Do you even read my post, or just look at one or two of the words and assume shit, jesus christ.
Reply
Old Apr 21, 2006 | 11:07 AM
  #20 (permalink)  
Rotary Buddha's Avatar
zero pistons
 
Joined: Aug 2004
Posts: 770
Likes: 0
Default

Originally Posted by FC3Cturbo
DDUuuuuUDRRRRDUURRR I Said if they were at 100% duty cycle they can support 300flywheel hp. Ofcourse your never going to push them past their 80, 85% or you'll just burn them out. I think my friend that has been modifying rotaries since 1983 knows alot more about them than you HHHHHHMMMMMMmmmm WOW, with the injectors at 100% you can support 317flywheel horsepower. Do you even read my post, or just look at one or two of the words and assume shit, jesus christ.

yes i read your post and ill break it down for you becuase i guess you cant understand my post.
"ofcourse your not going to put it to more that 85-90%"

not going more than 85-90 % you shouldnt even have put that -90

you all of sudden say 80-85 now. and no where did you mention flywheel hp. stop trying to act like carlos i bet your not even mexican.


and i dont care what your friend knows, i wasnt talking to him. i was talking to you posting BS. what if some kid read your post and set his safc-2 to 90% duty cycle and fucked up his motor becuase of your post.
Reply



All times are GMT -8. The time now is 09:43 AM.