540 whp FC s/5 (no nos)
Laying Down Rotary Law
Joined: Mar 2001
Posts: 2,075
Likes: 1
From: central florida
higher the compression the less timing you want to run
and at anything over 14-15 PSI you better be using race gas....
love your car lee
keep up the good fight
I hope to join you soon in the 10 second club
thats till you skip me and join the 9 second club.... hehe
driveshaftshop has some chromoly axles shafts for our cars btw
and at anything over 14-15 PSI you better be using race gas....
love your car lee
keep up the good fight
I hope to join you soon in the 10 second club
thats till you skip me and join the 9 second club.... hehe
driveshaftshop has some chromoly axles shafts for our cars btw
Originally Posted by kabooski
higher the compression the less timing you want to run
and at anything over 14-15 PSI you better be using race gas....
love your car lee
keep up the good fight
I hope to join you soon in the 10 second club
thats till you skip me and join the 9 second club.... hehe
driveshaftshop has some chromoly axles shafts for our cars btw
and at anything over 14-15 PSI you better be using race gas....
love your car lee
keep up the good fight
I hope to join you soon in the 10 second club
thats till you skip me and join the 9 second club.... hehe
driveshaftshop has some chromoly axles shafts for our cars btw
engine setup really dosent need it. but I will go into a lil more detail, I run alot in
vac & lower boost then take away and flatten it accross the board. so when I say
i don't run alot of timing I mean in higher boost levels.jus like KABOOSKI was sayin
so w/ that said it's about 38 deg in vac and tapers down to 15deg @ about 15 psi
this is a mild timing setup,more aggressive would be about 1deg retard from 1psi
and so on.(23 deg @ 15psi) now to the CORKY BELL manifold,it is a old back n the
day manifold.iv'e had this manifold for about 8 yrs.
hey KABOOSKI, are you running the driveshaftshop axles?
looks like i'll be giving them a call. becuz i'm gonna spray
the car SOON !!!!!
Laying Down Rotary Law
Joined: Mar 2001
Posts: 2,075
Likes: 1
From: central florida
not yet
since I have extra axles
but I slip the clutch of the line a bit giving less shock on the drivetrain
1.61 60' on ET streets on stock suspension
I just finished upgrading my fuel system
and I'm ready to turn up the boost
ran 11.7@119 @ 14 PSI on a T66
now got a PT67
going to crank it up to 22 PSI in a couple of weeks at the Dyno
see what she can do
since I have extra axles
but I slip the clutch of the line a bit giving less shock on the drivetrain
1.61 60' on ET streets on stock suspension
I just finished upgrading my fuel system
and I'm ready to turn up the boost
ran 11.7@119 @ 14 PSI on a T66
now got a PT67
going to crank it up to 22 PSI in a couple of weeks at the Dyno
see what she can do
Last edited by kabooski; Jan 3, 2005 at 10:36 PM.
Originally Posted by kabooski
not yet
since I have extra axles
but I slip the clutch of the line a bit giving less shock on the drivetrain
1.61 60' on ET streets on stock suspension
I just finished upgrading my fuel system
and I'm ready to turn up the boost
ran 11.7@119 @ 14 PSI on a T66
now got a PT67
going to crank it up to 22 PSI in a couple of weeks at the Dyno
see what she can do
since I have extra axles
but I slip the clutch of the line a bit giving less shock on the drivetrain
1.61 60' on ET streets on stock suspension
I just finished upgrading my fuel system
and I'm ready to turn up the boost
ran 11.7@119 @ 14 PSI on a T66
now got a PT67
going to crank it up to 22 PSI in a couple of weeks at the Dyno
see what she can do
ARE you running 1 or 2 fuel pumps? i'm running 2 walbro 255lph in tank pumps
feeding it w/ -8 inlet fuel lines,-6 return line w/ a s/x (fpr)
nice time w/ LOW boost KABOOski !!!!!!!!
Laying Down Rotary Law
Joined: Mar 2001
Posts: 2,075
Likes: 1
From: central florida
Yep same here 2 walbro's
left the orginal feed line
and just ran another -6AN line to the firewall
and then I used a Y fitting at the firewall that goes -8AN to the custom rails
also exiting thru a SX FPR
still using stock return
I only use the other pump after I hit a certain boost amount
left the orginal feed line
and just ran another -6AN line to the firewall
and then I used a Y fitting at the firewall that goes -8AN to the custom rails
also exiting thru a SX FPR
still using stock return
I only use the other pump after I hit a certain boost amount
Originally Posted by kabooski
Yep same here 2 walbro's
left the orginal feed line
and just ran another -6AN line to the firewall
and then I used a Y fitting at the firewall that goes -8AN to the custom rails
also exiting thru a SX FPR
still using stock return
I only use the other pump after I hit a certain boost amount
left the orginal feed line
and just ran another -6AN line to the firewall
and then I used a Y fitting at the firewall that goes -8AN to the custom rails
also exiting thru a SX FPR
still using stock return
I only use the other pump after I hit a certain boost amount
Laying Down Rotary Law
Joined: Mar 2001
Posts: 2,075
Likes: 1
From: central florida
I see your point
the way I see it
The -8AN Fuel Line coming out of the Y should have both flow and sustained pressure feeding the Fuel rails
The MagnaFuel Y fitting is
a 2 -6AN to a single -8AN
The line connecting the primary and secondary fuel rail is a -8AN
and these custom fuel rails are twice as large as the stock ones
I used before
I'll keep an eye on the fuel pressure guage as I increase the boost and injector duty cycle when I go to the Dyno soon..........
nevermind the slicon I used on the Fuel pump housing lid..hehe
I made the holea tiny bit too big and didnt wan't gas fumes
the way I see it
The -8AN Fuel Line coming out of the Y should have both flow and sustained pressure feeding the Fuel rails
The MagnaFuel Y fitting is
a 2 -6AN to a single -8AN
The line connecting the primary and secondary fuel rail is a -8AN
and these custom fuel rails are twice as large as the stock ones
I used before
I'll keep an eye on the fuel pressure guage as I increase the boost and injector duty cycle when I go to the Dyno soon..........
nevermind the slicon I used on the Fuel pump housing lid..hehe
I made the holea tiny bit too big and didnt wan't gas fumes
Last edited by kabooski; Jan 6, 2005 at 10:19 PM.
seeking10s
Joined: Aug 2004
Posts: 44
Likes: 0
From: Lubbock
Wow, Rotary Performance screwed me hard, and Haas has been the best- cool guy
I would deduce that RP would do a good job for you, plus they are close to you.
I know alot of people get good work there. I guess it was the 'pistons rule, rotors
drool' t- shirt I had on that pissed 'em off. One of these days when I'm drunk and
bored, I'll post what happened- it was a ******* boogeyman type nitemare.
I would deduce that RP would do a good job for you, plus they are close to you.
I know alot of people get good work there. I guess it was the 'pistons rule, rotors
drool' t- shirt I had on that pissed 'em off. One of these days when I'm drunk and
bored, I'll post what happened- it was a ******* boogeyman type nitemare.
Mad Man
Joined: Jan 2002
Posts: 2,758
Likes: 2
From: Big Island Hawaii
I just made 506@25psi on a PT67 P trim, almost no porting(whatever that means 
) Anyway, conservative tune. My car is for road race, but I think there's 550 in it at the same boost with some more tuning. Cast mani, Ebay WG, all the trick stuff Here's a link to the dynos, double click on the images. The RPM are estimates from an overlay I did. Carl
http://www.teamfc3s.org/forum/member...tos&car_id=562
) Anyway, conservative tune. My car is for road race, but I think there's 550 in it at the same boost with some more tuning. Cast mani, Ebay WG, all the trick stuff Here's a link to the dynos, double click on the images. The RPM are estimates from an overlay I did. Carlhttp://www.teamfc3s.org/forum/member...tos&car_id=562
very nice carl, are you using the the stock cas or are you using hall effect?
@ this level WE need to go w/ hall effect, i'm gonna start a thread on my new setup soon.
@ this level WE need to go w/ hall effect, i'm gonna start a thread on my new setup soon.
