400rwhp LE1 Heads with CC306 Dyno numbers

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08-17-2005, 09:09 PM

#16

Bow94z

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Join Date: Dec 2002

Location: Philly,PA

Posts: 2,365

Re: 400rwhp LE1 Heads with CC306 Dyno numbers

Quote:

Originally Posted by roadtrip120

Yes it is a stock bottom end 140,000 miles and going

Makes me think about going this route right now. i got 135k on mine, let me kno how it holds up..

08-17-2005, 09:28 PM

#17

vonmoldy

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Join Date: Aug 2004

Posts: 433

Re: 400rwhp LE1 Heads with CC306 Dyno numbers

Would hitting one of these setups with nitrous be worse than non head/cam motor? I cant think of why?

08-17-2005, 11:58 PM

#18

Kryckter

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Join Date: Aug 2003

Location: Amarillo, Texas

Posts: 639

Re: 400rwhp LE1 Heads with CC306 Dyno numbers

Yes hitting one of these setups could be worse than stock...
Not for HP reasons, But part failure..The stock rods and pistons can only handle so much.....Make sure you have it tuned good,
I sprayed my first setup that layed down 400 with a 150 shot one time, My rod decided it couldnt handle that much HP.....

08-18-2005, 12:06 AM

#19

sprayedtransam

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Join Date: Apr 2004

Location: Texas

Posts: 455

Re: 400rwhp LE1 Heads with CC306 Dyno numbers

^^^And he's got a destroyed block to prove it!

Congrats to Alley Speed and Zach...

08-18-2005, 02:06 AM

#20

97silverTA

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Join Date: Dec 2003

Location: Amarillo,TX, Norman,OK

Posts: 59

Re: 400rwhp LE1 Heads with CC306 Dyno numbers

@ .600 my heads flowed 263 on the intake and 183 on the exhaust.

Thanks for the awesome work on the heads Lloyd.

Thanks for tuning it Joseph, and Thanks again to B-rad for the install.

Zach

08-18-2005, 07:03 AM

#21

texasTA

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Join Date: Feb 2003

Location: Frisco TEXAS

Posts: 1,661

Re: 400rwhp LE1 Heads with CC306 Dyno numbers

Those are great numbers guys. Really impressive for the LE1 heads.

08-18-2005, 08:04 AM

#22

LT4POWR

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Location: Oklahoma City, OK

Posts: 586

Re: 400rwhp LE1 Heads with CC306 Dyno numbers

08-18-2005, 08:33 AM

#23

NightTrain66

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Join Date: Aug 2002

Location: Red Oak Texas

Posts: 1,509

Re: 400rwhp LE1 Heads with CC306 Dyno numbers

I was hoping we would hit 400 RWHP with that set up. I am sure the tune has alot to do with that. I would like to overlay the graphs and see the difference in this and Josephs (Kryckters) graph. Pretty much the same set up other than CC 306 vs LE2 cam. Would be interesting to compare.

I am sure the car feels like a rocket and pulls "forever".

Let us know when you get some track times. Hopefully it is at soem descent altitude.

Lloyd Elliott
972-617-5671
Eportworks.com

08-18-2005, 09:59 AM

#24

chevy1963

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Join Date: Oct 2002

Location: Toledo, ohio

Posts: 653

Re: 400rwhp LE1 Heads with CC306 Dyno numbers

WOW great numbers! I REALLY need some tuning help.

08-18-2005, 02:47 PM

#25

RealQuick

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Join Date: Feb 2002

Location: Bridgewater, MA

Posts: 5,645

Re: 400rwhp LE1 Heads with CC306 Dyno numbers

Amazing numbers for stock valve size! To all the LE doubters out there...great product for the $$

08-18-2005, 03:46 PM

#26

roadtrip120

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Thread Starter

Join Date: Jun 2003

Location: Amarillo Texas

Posts: 712

Re: 400rwhp LE1 Heads with CC306 Dyno numbers

Dyno jet

Keep in mind the key to lloyd's setup's is to maximize the entire setup, not just the heads and cam. This is a full bolt-on car, that means 58mm tb, 30 lb injectors, electric water pump, under drive pulley, Kryckter's famous dyno tune and last, to push it over the top, the LS1 LID Conversion , compliments of Alley Speed. With out these little yet vital parts , no doubt that the car would NOT have put down the numbers it did.

08-18-2005, 04:00 PM

#27

T/A lt1

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Join Date: Nov 2001

Location: Louisiana, USA

Posts: 1,582

Re: 400rwhp LE1 Heads with CC306 Dyno numbers

Yes it takes a good tune to put down nice numbers. I never got my old LE1 heads/cam setup on the dyno but it put down real similar power numbers from the ET mph the car ran. Nice to see other cars putting down 400rwhp with basic head/cam 350LT1's. It's not hard just takes some know how and a decent size cam. That old CC306 still makes some good power huh? Later Clint