Vengeance Racing 440 LS7/TrickFlow 235s Preliminary results...
06-12-2007, 03:12 PM
#1
Vengeance Racing 440 LS7/TrickFlow 235s Preliminary results... UPDATE!!! 603/542 on PUMP GAS!!!! Thats 712 CRANK Horsepower
We are tuning a customers Z06 we just finished up... Thought the results were fairly impressive so far
LS7 440 cubic inch shortblock
TrickFlow 235cc Cylinder Heads
Vengeance Racing CUSTOM camshaft(.596 lift I&E)
FAST 90 Port Matched
LS2 90
VeraRam Induction
KOOKS Longtubes w/catted X pipe
STOCK Z06 Catback
STOCK MAF
Pump Gas
Full Belts
3 pulls on the dyno and its making 576/519!!! We are going to drop the catback per the customers request (He is adding dual cutouts) and go speed density and see what it picks up!! Should have final results AND an independent dyno tomorrow .... Im looking forward to an open exhaust/speed density tune with a few more break in pulls... 600s may be possible
Stay tuned!!!!
UPDATE!!!!!!!!!!!!
Below is a graph of the 440 Vs the original Heads/Cam package... The 440 has the catback removed for the pull
The graph below represents the 440 with full exhaust (Kooks 1 7/8-Catted X pipe-Z06 Ti Catback) Vs No catback
For those that like sheet metal intakes, the graph below represents this 440 (TrickFlow Cathedral Port 235s/Vengeance Racing Port Matched FAST 90mm VS ET LS7 Heads/Custom SheetMetal Intake and 449 CUBIC INCHES)
We still have quite a bit of tuning/break in to do on this engine. ALSO, we WILL be taking this car to an INDEPENDENT dyno tomorrow once we are done tuning for those who question dyno results
We are tuning a customers Z06 we just finished up... Thought the results were fairly impressive so far
LS7 440 cubic inch shortblock
TrickFlow 235cc Cylinder Heads
Vengeance Racing CUSTOM camshaft(.596 lift I&E)
FAST 90 Port Matched
LS2 90
VeraRam Induction
KOOKS Longtubes w/catted X pipe
STOCK Z06 Catback
STOCK MAF
Pump Gas
Full Belts
3 pulls on the dyno and its making 576/519!!! We are going to drop the catback per the customers request (He is adding dual cutouts) and go speed density and see what it picks up!! Should have final results AND an independent dyno tomorrow .... Im looking forward to an open exhaust/speed density tune with a few more break in pulls... 600s may be possible
Stay tuned!!!!
UPDATE!!!!!!!!!!!!
Below is a graph of the 440 Vs the original Heads/Cam package... The 440 has the catback removed for the pull
The graph below represents the 440 with full exhaust (Kooks 1 7/8-Catted X pipe-Z06 Ti Catback) Vs No catback
For those that like sheet metal intakes, the graph below represents this 440 (TrickFlow Cathedral Port 235s/Vengeance Racing Port Matched FAST 90mm VS ET LS7 Heads/Custom SheetMetal Intake and 449 CUBIC INCHES)
We still have quite a bit of tuning/break in to do on this engine. ALSO, we WILL be taking this car to an INDEPENDENT dyno tomorrow once we are done tuning for those who question dyno results
Last edited by Ron@Vengeance; 06-12-2007 at 06:56 PM.
!@#&$%@%&&(&@!@!!!! 
06-12-2007, 03:27 PM
#6
Thats kind of the point of this build. The customer wanted a street setup without hacking up his hood for sheetmetal intakes,huge heads, and all of the exotics... This engine looks just like the 346 that came out of it ...
Ill have some graphs posted shortly
...Ill have some graphs posted shortly
Originally Posted by Louie83
Dang, that's not bad at all.
The intake is choking that set-up though. It would take a sheet-metal intake to keep up with those cubes and heads.
The intake is choking that set-up though. It would take a sheet-metal intake to keep up with those cubes and heads.
06-12-2007, 03:34 PM
#7
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Originally Posted by Louie83
Dang, that's not bad at all.
The intake is choking that set-up though. It would take a sheet-metal intake to keep up with those cubes and heads.
The intake is choking that set-up though. It would take a sheet-metal intake to keep up with those cubes and heads.
Screw a sheet-metal intake if one could achieve +600 rwhp with a plastic one
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06-12-2007, 03:48 PM
#9
More impressive results from Vengeance!
__________________
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2018 Cadillac Escalade 6.2L A10 Pat G tuned.
LS1,LS2,LS3,LS7,LT1 Custom Camshaft Specialist For custom camshaft help press here.
Custom LSX tuning in person or via email press here.
2013 Corvette Grand Sport A6 LME forged 416, Greg Good ported TFS 255 LS3 heads, 222/242 .629"/.604" 121LSA Pat G blower cam, ARH 1 7/8" headers, ESC Novi 1500 Supercharger w/8 rib direct drive conversion, 747rwhp/709rwtq on 93 octane, 801rwhp/735rwtq on race fuel, 10.1 @ 147.25mph 1/4 mile, 174.7mph Half Mile.
2016 Corvette Z51 M7 Magnuson Heartbeat 2300 supercharger, TSP LT headers, Pat G tuned, 667rwhp, 662rwtq, 191mph TX Mile.
2009.5 Pontiac G8 GT 6.0L, A6, AFR 230v2 heads. 506rwhp/442rwtq. 11.413 @ 121.29mph 1/4 mile, 168.7mph TX Mile
2000 Pewter Ram Air Trans Am M6 heads/cam 508 rwhp/445 rwtq SAE, 183.092 TX Mile
2018 Cadillac Escalade 6.2L A10 Pat G tuned.
LS1,LS2,LS3,LS7,LT1 Custom Camshaft Specialist For custom camshaft help press here.
Custom LSX tuning in person or via email press here.
06-12-2007, 05:16 PM
#15
Originally Posted by ls1muscle
Very nice comparisons! Must be nice to dominate the dyno section results What's the compression on this motor?
What's the compression on this motor? Remember, we build em, but its up to the customer to run em
06-12-2007, 05:16 PM
#16
[QUOTE=algws6]so with a 590 lift is it safe to assume this cam is fairly small? if so i wonder what it would do with something bigger. great job vengance!!
