Fuel and cam for 347

X302LX90X

New Member

Oct 25, 2005

29

0

0

Nov 1, 2007

#1

• Nov 1, 2007

• #1

I just toasted my GT40xmotor.. I have my victor jr heads aside right now for a 347 with 11.5:1. What do i need to upgrade compared to before.. w HCI combo. I have 24lb injectors now. I have a spare set of 30s.. pump is done already. what is a good cam for this too. I have the systemax II intake. What kind of power should i expect?

 

5spd GT

"the 5.0 owns all"

Founding Member

Aug 7, 2002

9,516

6

99

Arkansas

Nov 1, 2007

#2

• Nov 1, 2007

• #2

Contact Ed Curtis at www.flowtechinduction.com for a custom cam. $325.

30's will be okay, but you may want to look into a bit larger injector with that type of compression for a broader fuel pattern to tune off of.

36's (Ford Racing does not make these anymore), or 42's with a tune.

What kind of rpm are you going to try to pull with it? I would not do to much with a stock block and that compression.

 

Grn92LX

Fidanza Man!

Founding Member

Jan 14, 2001

6,819

64

129

New York

Nov 1, 2007

#3

• Nov 1, 2007

• #3

You can use the 30's but they'll be maxed up top. My 30's are near maxed out and I run less head and less compression than you will have.

Ed curtis, jay allen or hitech motorsports for the custom. A guy on corral yellow94GT made 466rwhp with cleaned up victor jr's/victor intake with a hitech custom cam on his 347. Spins it to 6500 and runs high 10's @ 125ish in a sn95 gt.

You should expect 400-425rwhp.

 

just4bob50

Active Member

Apr 2, 2005

504

5

28

Pa.

Nov 1, 2007

#4

• Nov 1, 2007

• #4

For my new Dart 347 , I have OOTB TFS TW heads, EDDY EFI 5.0, Custom cam by Ed Curtis ( .623/.623 236/244 110/107 ) with 1.7 RR, and Im using running 42lb. injectors for it. Im not sure of how much power it will make but, I think the 42's will be a good fit. My engine is being built by ( RNH Performance ) Rick91GT