FMS 418ci - 612rwhp STOCK INTAKE - GTS-SS Alive again
01-10-2004, 11:06 PM
#1
FMS 418ci - 612rwhp STOCK INTAKE - GTS-SS Alive again I am posting this for old Gordon(GTS-SS),some of you may remember him, since his internet is not working.
Did some more dyno testing on his car now that the new Accel GEN 7+ DFI is in. Dynoed 575 rwhp on the stock '98 PCM, but never could get a handle on the A\F after 5400 RPM. Here is a run down of his new engine setup:
418 ci.(4.080" bore)
-FMS resleeved alum block w\Darton custom dry sleeves
-Moldex 4.00" crank
-Diamond custom lightweight coated pistons 14.2 CR, thanks Chris
-Oliver 6.125" billet rods
-FMS race ported LS6 heads(2.055"\1.60" valves)
-FMS custom solid roller cam (specs would scare most)
-FMS custom 2"-2 1\8" stepped headers w\3.5" Flowmaster collectors (open)
- LS6 INTAKE!
-PORTED STOCK T\B
-VP 103 super unleaded and TR6 plugs
-43lb injectors
-Stock M6 w\RAM clutch and STEEL flywheel
-12 bolt w\4.30 gears
-Strange 22lb steel driveshaft
-Forgeline wheels w\275-40 DR's
GRAPH NOTE: the max torque value is wrong due to the RPM pickup losing a signal
so I put a cursor over actual peak torque (535.9).
The Accel setup took a little while to get dialed in but finally got it where I could dyno and map out the WOT A\F, still have some more tweaking to do. I was really shocked
with the gain of the Accel setup with just a few tweaks. Once I get some bigger injectors I will swap to my sheetmetal intake off my car to see what it will gain. The 43lb injectors were at 91% duty cycle.
Gordon has one hell of a ride awaiting him
Did some more dyno testing on his car now that the new Accel GEN 7+ DFI is in. Dynoed 575 rwhp on the stock '98 PCM, but never could get a handle on the A\F after 5400 RPM. Here is a run down of his new engine setup:
418 ci.(4.080" bore)
-FMS resleeved alum block w\Darton custom dry sleeves
-Moldex 4.00" crank
-Diamond custom lightweight coated pistons 14.2 CR, thanks Chris
-Oliver 6.125" billet rods
-FMS race ported LS6 heads(2.055"\1.60" valves)
-FMS custom solid roller cam (specs would scare most)
-FMS custom 2"-2 1\8" stepped headers w\3.5" Flowmaster collectors (open)
- LS6 INTAKE!
-PORTED STOCK T\B
-VP 103 super unleaded and TR6 plugs
-43lb injectors
-Stock M6 w\RAM clutch and STEEL flywheel
-12 bolt w\4.30 gears
-Strange 22lb steel driveshaft
-Forgeline wheels w\275-40 DR's
GRAPH NOTE: the max torque value is wrong due to the RPM pickup losing a signal
so I put a cursor over actual peak torque (535.9). The Accel setup took a little while to get dialed in but finally got it where I could dyno and map out the WOT A\F, still have some more tweaking to do. I was really shocked
with the gain of the Accel setup with just a few tweaks. Once I get some bigger injectors I will swap to my sheetmetal intake off my car to see what it will gain. The 43lb injectors were at 91% duty cycle.Gordon has one hell of a ride awaiting him
Last edited by Futral Motorsports; 01-10-2004 at 11:19 PM.
01-10-2004, 11:25 PM
#5
TECH Fanatic
Join Date: Nov 2001
Location: Katy, TX
Posts: 1,497
Likes: 0
Received 0 Likes
on
0 Posts
AWESOME Allan!! Slap that intake on, and get those injectors in! You planning on a TB upgrade as well...I bet you'll benefit from it as well.
I agree Gordon has got a wild *** ride ahead of him!
Gordon..let us know when you go to NPR...this time I'll do the filming!!
Good luck guys
Trending Topics
01-10-2004, 11:40 PM
#11
TECH Fanatic
iTrader: (1)
Join Date: Oct 2002
Location: Elmhurst, IL (Chicago Suburb)
Posts: 1,851
Likes: 0
Received 0 Likes
on
0 Posts
CAM SPECS< CAM SPECS> CAM SPECS<CAM SPECS>WE NEED CAM SPECS!!!!!!
FREAKIN UNHEARD OF INCREDIBLE NUMBERS AND A HUGE CONGRATS TO ALLAN FUTRAL for continuing to push the envelope on the Lsx solid roller n/a motors!!!
FREAKIN UNHEARD OF INCREDIBLE NUMBERS AND A HUGE CONGRATS TO ALLAN FUTRAL for continuing to push the envelope on the Lsx solid roller n/a motors!!! 
01-10-2004, 11:47 PM
#13
11 Second Club
iTrader: (20)
Join Date: Jul 2002
Location: Jonesboro, Ga
Posts: 1,988
Likes: 0
Received 0 Likes
on
0 Posts
Holy crap.. How streetable is that beast? Obviously it needs
race gas.. but that is one hell of a setup.. When my car
is paid off and its no longer my daily driver ... *dream*
Props,
race gas.. but that is one hell of a setup.. When my car
is paid off and its no longer my daily driver ... *dream*
Props,
