Generation IV Internal Engine - Champion motors lsx 454 dyno 647 rwhp na

01 Z06 4L60E trans
LSX 454 11.5 to 1 short block
NOS cam but haven't install NOS kit yet.:D
All Pro LS7 heads
All Pro intake
Accfab TB
:canadaflag:

BIG !! thanks to Champion Motors Rob Pete Fern Zurks and all pro ! :cheers:

Is it a sheet metal intake? What do you think it would have done with a FAST102?
Which converter? Was it locked?
Solid roller?

http://www.youtube.com/watch?feature=player_detailpage&v=_foerKMMYIE first start up still oil in motor and pipe ..dyno to fallow

Here is the dyno video!!!http://www.youtube.com/watch?v=G3AvaiwyXDA&list=UUK6rgc5EDKK_Sw5tJlAjaVw&index=1&feature=plcp

We were rolling into throttle as not to have tranny down shifting. WOT above 4000 rpm.

another 800ish fwhp build, awesome build guys. any details on the cam specs?

back !! to back runs !! very happy !! i been sayin !! its not just about hp its hp and tq under curve ..this has heavy rods for no2 big split in cam ...in some places im 60 hp up over my 441 lol avg 40 threw whole curve ...and that is first day !!! :canadaflag:big thanks to whole team @ Champion Motors :D

Congrats man. How big a shot you going to run?

Congrats man. How big a shot you going to run?

start at 300 work up from there !! give me a few months :drive:

Cast intake
Solid roller 260/268 on a 114
2.5" GHL exhaust
Precision triple disc converter locked

Great results!

Thanks, more to come. :)

Would that cam be better suited 108 better with the tall single plain?

Yes, but not for NOS.

Ahhh I re read that you want you start at 300 NOS. I'm building similar set up few less cubes, 12-1 comp E 85 similar spec HR cam, carys ls7 285 cc heads carys Cnc ls7 manifold custom Sv1 prosystems carb and up to 225 NOS and my cam is on a 108 icl more of a n/a engine

Looking forward to see results on E85. :)

Ahhh I re read that you want you start at 300 NOS. I'm building similar set up few less cubes, 12-1 comp E 85 similar spec HR cam, carys ls7 285 cc heads carys Cnc ls7 manifold custom Sv1 prosystems carb and up to 225 NOS and my cam is on a 108 icl more of a n/a engine

carrys stuff is great ran the etp head for years ..love the intake too ..wanted to try something differt ...happy with the slow radus turn on allpro intake ..happy with the ### with the nitrous cam and heavier rods ..and convertor ...cant wait to go to track to sort out were im at.... im happy north of 140 mph :D

I am intending to do a 454 engine build. I am sending an Aluminum block out to ERLs for a 4.125 stroke x 4.185 bore ductile iron sleeving with long skirts.
Can you give me a Champion price quote and the quality of the parts to do a 746 RWHP short block. I have a 90mm Fast TB & Intake and TEA ported LS3 Heads. If you are more comfortable PMing me, that will be great also. thx

I am intending to do a 454 engine build. I am sending an Aluminum block out to ERLs for a 4.125 stroke x 4.185 bore ductile iron sleeving with long skirts.
Can you give me a Champion price quote and the quality of the parts to do a 746 RWHP short block. I have a 90mm Fast TB & Intake and TEA ported LS3 Heads. If you are more comfortable PMing me, that will be great also. thx

sounds like a realy nice build :usa: Rob will send you a pm ..## sounds high thow ..746 rwhp pump gas street car ? .... fly wheel makes more sence to mee ...but maybe you guys know more about hp then meee ..keep us updated to my histroy i have never seen 750 rwhp NA ever !! in lsx cars !! not on utube.. with car and dyno in it ..

come on!! rev it past 7500rpm!

come on!! rev it past 7500rpm!

the 454 is not a high rever lol and my reluctor wheel will not work past 7500 rpm sooo...have a great day !

I think he meant 647rwhp not 746rwhp, that's just a guess though.

Awesome motor and set-up. Those All-Pro heads are the bees knees and so is his new intake. Is that the 2 pc. intake? 4500 flange? 2.125 intake valve?

Bad ass I love it man, are you sure though you want to start at a 300 shot and not start smaller just to get a handle on the tune-up?

I think he meant 647rwhp not 746rwhp, that's just a guess though.

Awesome motor and set-up. Those All-Pro heads are the bees knees and so is his new intake. Is that the 2 pc. intake? 4500 flange? 2.125 intake valve?

Bad ass I love it man, are you sure though you want to start at a 300 shot and not start smaller just to get a handle on the tune-up?

hi thanks its 4500 acufab , i hope he ment rwhp lol ...and we will test before track tune at 200 shoot build it from there ...but track 300 for sure .:D

hi thanks its 4500 acufab , i hope he ment rwhp lol ...and we will test before track tune at 200 shoot build it from there ...but track 300 for sure .:D

What kind of numbers are you shooting for?
Very very nice set up btw. Congrats.

9.80 on the motor.
8.80 on the spray. :)

Direct port or plate?

Direct port.:)

PRO ! FOGGER !! GRRRR !!! :chug:

Great Results :nod:

Whose hood are you running? Show us a picture of your Vette with the hood closed.

Please post a picture of your air cleaner setup?

Great Results :nod:

Whose hood are you running? Show us a picture of your Vette with the hood closed.

Please post a picture of your air cleaner setup?

Pete at Champion motors fabed up my hood it looks sooo nice big thanks to him it was not easy ....its geting painted ill post asp ..

Looking forward to the pix. Sick build!

Here are the hood pics.:D

Here are the hood pics.:D


Your hood looks great after the repaint ! :nod:

Thanks for posting the pictures. When will you have an air cleaner installed?

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Tomorrow.:)

some times you question your mind on decisions to go where others have not ..and you wonder if your on your own.. and im i the only one who wants to do something different ?? ..and well ..here is the extent of the support .i got PETE @ CHAMPION MOTORS is a Dream maker ! i had a vision about the hood after i battled back and forth on intake choice.s ...boy im a lucky guy to have guys to help me with my dream ..of 650 + rwhp na ..and looking good ...the pic above ..is great !! but my gratitude will be lifelong ..

Nice power....

You guys looking into a 4L80E......lol

.

Nice power....

You guys looking into a 4L80E......lol

. ok im listening ??

Your hood looks great after the repaint ! :nod:

Thanks for posting the pictures. When will you have an air cleaner installed?

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sorry im having a few snags on fitment on air cleaner ....as you know fitment is tight ..give me another day ...im so glad im almost driving

9.80 on the motor.
8.80 on the spray. :)

with that much power and torque through an auto with decent converter I would be SHOCKED if it didn't go 9.50's on any track with a crappy DR! 200 shot with that setup should get you your 8.90 at 150 as long as it can 60ft decent (1.4)...nice solid setup!

with that much power and torque through an auto with decent converter I would be SHOCKED if it didn't go 9.50's on any track with a crappy DR! 200 shot with that setup should get you your 8.90 at 150 as long as it can 60ft decent (1.4)...nice solid setup!

thanks for your imput ..has merit !! however i'd prefer to not guess and just lay it down ..not to make excuses but the 4l60 is like a lady sometimes and needs finesse :)

Yeah I would have stayed in it a little longer that thing was still making power. I would love to see that kinda curve out of my LSX 454. That's useable everyday power on tap.

Dyno less than 1hp loss over no filter with hood open vs K&N and hood closed.:cheers:

thanks Rob ! pete ! track soon my brothers :cheers:

But it just looks so sexy with the air cleaner off. I'd drive it like that just to show it off. Put some stainless screen over the TB to keep out squirrels and stuff.

Yes it does look sexy with filter off, but on the street it wouldn't be good in keeping sand out.:cheers:

we can do show and shine after racing with it off lol

What are the street manners of this setup? If I could get even 600whp out of my lsx454 I would be in heaven but don't want to lose the street manners completely. It's crazy how power just keeps climbing.

What are the street manners of this setup? If I could get even 600whp out of my lsx454 I would be in heaven but don't want to lose the street manners completely. It's crazy how power just keeps climbing.

crazy part snaping !! power !! ill leave it at that ! :nod:

crazy part snaping !! power !! ill leave it at that ! :nod:

I'm def gonna be changing over to those heads and changing my cam up I need to wake this bad boy up get it up there in the 500+whp range.

I'm def gonna be changing over to those heads and changing my cam up I need to wake this bad boy up get it up there in the 500+whp range.

Let us know if we can help.:usa:

Dyno less than 1hp loss over no filter with hood open vs K&N and hood closed.:cheers:


It is difficult to make out the colors on your thumb nail of the two power runs, but did the air cleaner actually improve the low end torque?

It is difficult to make out the colors on your thumb nail of the two power runs, but did the air cleaner actually improve the low end torque?



Yes, air filter straighten the air smoother for more low end torque.
Rob.