382 Stroker with F1 procharger project
Thread Starter
Teching In
Joined: Sep 2004
Posts: 18
Likes: 0
From: Las Vegas
382 Stroker with F1 procharger project Hi Guys!
New to the site and forum. Lots of good technical info here.
What size cam and injectors would you recommend? I have 60 lb injectors now.
New to the site and forum. Lots of good technical info here.
What size cam and injectors would you recommend? I have 60 lb injectors now.
Originally Posted by slamar1
Hi Guys!
New to the site and forum. Lots of good technical info here.
What size cam and injectors would you recommend? I have 60 lb injectors now.
New to the site and forum. Lots of good technical info here.
What size cam and injectors would you recommend? I have 60 lb injectors now.
welcome to the board sent u a pm
370ci
230/236 .598/.608 114+4
D1-SC
7.25" crank pulley, 3.4" blower pulley, SDCE tensioner setup (ONLY WAY TO GO 2nd that
60lb injectors
It depends on how much power you end up makeing you might have to step up to 72# injectors.
I would say with a 383ci go with a 236/242 .590ish/.610ish on a 114 or higher.... i would go with how your heads flow and hpw high you are going to spin the motor.
Kyle
230/236 .598/.608 114+4
D1-SC
7.25" crank pulley, 3.4" blower pulley, SDCE tensioner setup (ONLY WAY TO GO 2nd that
60lb injectors
It depends on how much power you end up makeing you might have to step up to 72# injectors.
I would say with a 383ci go with a 236/242 .590ish/.610ish on a 114 or higher.... i would go with how your heads flow and hpw high you are going to spin the motor.
Kyle
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Originally Posted by slamar1
I will be using the AFR 225 heads. Will a 238/242 .598/.610 115 be too much cam? I would like a livable idle, nothing too radical.
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Originally Posted by slamar1
I will be using the AFR 225 heads. Will a 238/242 .598/.610 115 be too much cam? I would like a livable idle, nothing too radical.
Thread Starter
Teching In
Joined: Sep 2004
Posts: 18
Likes: 0
From: Las Vegas
Update:
Car is put back together. I got the car back from the tuner for a couple of weeks to break the motor in. Car made 724 at 6000rpm. Tq was at 647. There is more in it as we got a little belt slip at about 5000 rpm. The car has not yet been taken to 6500 so I am expecting a couple more lbs of boost. Maybe we'll see 800, but I am optimistic that I'll have 775. Final cam specs were .595/.598 232/234 114. Injectors were 72lbs. We'll find more in it... stay tuned.
Car is put back together. I got the car back from the tuner for a couple of weeks to break the motor in. Car made 724 at 6000rpm. Tq was at 647. There is more in it as we got a little belt slip at about 5000 rpm. The car has not yet been taken to 6500 so I am expecting a couple more lbs of boost. Maybe we'll see 800, but I am optimistic that I'll have 775. Final cam specs were .595/.598 232/234 114. Injectors were 72lbs. We'll find more in it... stay tuned.
Thread Starter
Teching In
Joined: Sep 2004
Posts: 18
Likes: 0
From: Las Vegas
Thanks. This is with a 4.2 inch pulley
Boost:
2500rpm - 3lbs boost
3000rpm - 4lbs boost
4000rpm - 6.5lbs boost
5000rpm - 10lbs boost
at 5000rpms, the belt starts slipping a bit. but it looks like the following when we get it fixed:
5500rpms - 11-12lbs boost
6000rpms - 12-13lbs boost
6500rpms - 14-15lbs boost
We went bigger injectors from the get go. The fuel system is a custom job and the 72 lb injectors are at about 70% or so. This is with 2 fuel pumps and a boost-a-pump. Its pretty impressive... I will figure out how to post the dyno sheet so you can see... the fuel pressure keeps climbing with boost. It tracks it perfectly.
Boost:
2500rpm - 3lbs boost
3000rpm - 4lbs boost
4000rpm - 6.5lbs boost
5000rpm - 10lbs boost
at 5000rpms, the belt starts slipping a bit. but it looks like the following when we get it fixed:
5500rpms - 11-12lbs boost
6000rpms - 12-13lbs boost
6500rpms - 14-15lbs boost
We went bigger injectors from the get go. The fuel system is a custom job and the 72 lb injectors are at about 70% or so. This is with 2 fuel pumps and a boost-a-pump. Its pretty impressive... I will figure out how to post the dyno sheet so you can see... the fuel pressure keeps climbing with boost. It tracks it perfectly.
Thread Starter
Teching In
Joined: Sep 2004
Posts: 18
Likes: 0
From: Las Vegas
I have the East Coast Supercharging bracket setup. Trans is a MN6. We were playing with different pulleys and come to find out, we discovered the Reichard racing pulley was turned backwards. The Reichards have grooves cut into them specifically for grip... intalled the wrong way and they can start chaffing the belt due to the cut design. An easy mistake and an easy fix. Final dyno numbers in a couple of weeks. Xtreme brought the car to me to put some "easy" miles on the motor before they really tear into it. The car is definitely wicked
