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436 WHP Edelbrock/Lingenfelter Heads and Comp Cam Package

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Old 10-18-2006, 12:50 AM
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Default 436 WHP Edelbrock/Lingenfelter Heads and Comp Cam Package

Edelbrock/Lingenfelter CNC ported 203cc heads with a COMP Cams XR-281HR yeilds 436WHP and 406 Lb/Ft of Torque. Dyno chart available.

View this satisfied customer's results online at: http://www.edelbrock.com/automotive_new/index.shtml
Old 10-18-2006, 12:55 AM
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pretty stong results, but arent these heads almost $1900, a little pricey i think.
Old 10-18-2006, 01:05 AM
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Yes and you get everything you pay for. We are working on a more value priced alternative to be debuted at SEMA so you will want to look for information on these in the coming weeks.
Old 10-18-2006, 01:17 AM
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Originally Posted by Blown04Z06
pretty stong results, but arent these heads almost $1900, a little pricey i think.
Especially when TSP Edelbrock/Terminators make more hp for the same price.....gonna be a hard sell.
Old 10-18-2006, 01:32 AM
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Yeah, Texas Speed has been a good customer of ours and we very much respect what they do. I'm certain the Terminator heads are a good piece. As far as the comparison goes I don't have the info to compare.

This post is not about a "our head is better than yours" debate but rather a dyno proven package sent to us by a satisfied customer.
Old 10-18-2006, 04:16 AM
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just curious if these are sold in a bare casting so that additional porting could be done on them by hand?

id like to see more results with additional work done on them. these look like they would give the afr 205's a run for their money, cost less, but cost a little more than the darts.

cant wait to see more set ups with these heads.... all the damn options out there, it can drive a consumer crazy!
Old 10-18-2006, 04:19 AM
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Originally Posted by Blue02Ws6
Especially when TSP Edelbrock/Terminators make more hp for the same price.....gonna be a hard sell.
that independent result used a small cam as well. so you should take that into consideration. im still just a little sticker shocked from the price of these heads. i think with the LPE/Edlebrock name their is some additional cost involved with paying some royalties back.
Old 10-18-2006, 06:29 AM
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Originally Posted by Blown04Z06
that independent result used a small cam as well. so you should take that into consideration. im still just a little sticker shocked from the price of these heads. i think with the LPE/Edlebrock name their is some additional cost involved with paying some royalties back.
I dont know if I would call that a "small cam". The specs check out to be equivalent to a TSP Torquer v2. Little rougher than a 224
Old 10-18-2006, 09:58 AM
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Originally Posted by Blown04Z06
just curious if these are sold in a bare casting so that additional porting could be done on them by hand?

id like to see more results with additional work done on them. these look like they would give the afr 205's a run for their money, cost less, but cost a little more than the darts.

cant wait to see more set ups with these heads.... all the damn options out there, it can drive a consumer crazy!
I agree that the LSx market is heating up with many good offerings.

These are several variations currently available with more on the way:
1. The fully assembled CNC ported Edelbrock/Lingenfelter 203cc. These heads include 2.02"/1.57" valve combo, Comp 918 springs and Titanium retainers; all high quality stuff. #61969
2. This is also available fully CNC ported, bare (no parts). #61979
3. Pro-Port Uncut. This is the casting we designed for customer CNC porting. The head is cast with small ports and chambers to allow for virtually any custom port configuration, a blank canvas for professional CNC porters. All of the accessory bolt bolt bosses, rocker bolt bosses and intake and exhaust flanges are fully machined and prepped with Heli-coils. This is the same casting Texas Speed is using with great success. #61989
4. COMING soon...a value added 215cc to be shown at SEMA. I can't provide too much detail until the show but it will be a stout piece with a less than fully CNC ported price.
Old 10-18-2006, 10:24 AM
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Originally Posted by Blown04Z06
pretty stong results, but arent these heads almost $1900, a little pricey i think.
West Coast Cylinder Heads and Summit have the heads for $2340-2400, so where did you get $1900 from?
Old 10-18-2006, 10:35 AM
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Keep in mind, there was no "independent result" from the Terminators. It was a car that TSP did tons of custom work to the heads just to get the combination to work. Then if I'm not mistaken, the dyno numbers came from TSP's dyno. Not ******* TSP. That's just in no way independent.
Old 10-18-2006, 10:37 AM
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Excellent results from a mail order tune no less. Breaking 400+ Tq on a 346 H/C is always a bonus!
Old 10-18-2006, 11:01 AM
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It is $1,199.50 each at Summit Racing. So, $2399 for a pair!!!
Old 10-18-2006, 11:16 AM
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Not really that impressed. I made similar power with just a cam. I do like the TQ numbers though.
Old 10-18-2006, 12:36 PM
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Originally Posted by black01_WS6
Not really that impressed. I made similar power with just a cam. I do like the TQ numbers though.
The torque value shows the value of flow at lower lift values. And keep in mind, this car is currently running an 11.8:1 AFR. More power to come.
Old 10-18-2006, 12:37 PM
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Good luck selling that setup. I'm happy with mine.
Old 10-18-2006, 12:41 PM
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Originally Posted by exSSer
Good luck selling that setup. I'm happy with mine.
"To each his own" We're just sharing information here. I'm sure your set-up is great and that's cool. Constructive criticism is appreciated. Opinions vary.
Old 10-18-2006, 12:47 PM
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Good HP and torque!
Old 10-18-2006, 01:09 PM
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Any development into a bigger combustion chamber/intake/exhaust head for forced induction?
Old 10-18-2006, 03:57 PM
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We will be roundtabling on a larger port version at SEMA. Any preference?
Valve Size?
Chamber Volume?
Ideal CID range?
Port Volume?
Springs?


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