C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

Heads are here!

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Old Jan 6, 2013 | 07:47 PM
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Default Heads are here!

Dont have pictures yet but the exhaust ports are quite a bit larger than the 113 heads. Everything seems to look good with them too. Cant wait to get them on and hopefully get rid of my detonation issues!!!!

Here is a clip of the exhaust i took after i cut the magnaflows i had off:


My opinion it sounds 100 times better. I need to take a better video i know...
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Old Jan 6, 2013 | 08:02 PM
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What heads did you get?
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Old Jan 6, 2013 | 08:10 PM
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Jegs brand
180cc intake supposedly they flow 258cfm at .500 lift
They were in my price range and had everything i wanted(mainly 72cc combustion chambers and a smaller port to keep up torque and angle plug!) Dont really need to wake the 383 up any more but hey if it does i wont complain!

http://www.jegs.com/i/JEGS-Performan...ductId=1593012
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Old Jan 6, 2013 | 08:12 PM
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yeah,

I still remember how excited I was the first time I got some good head .....



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Old Jan 6, 2013 | 08:34 PM
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Originally Posted by 76z28
Jegs brand
180cc intake supposedly they flow 258cfm at .500 lift
They were in my price range and had everything i wanted(mainly 72cc combustion chambers and a smaller port to keep up torque and angle plug!) Dont really need to wake the 383 up any more but hey if it does i wont complain!

http://www.jegs.com/i/JEGS-Performan...ductId=1593012
Cool, good luck with the swap. Let us know the results when complete.
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Old Jan 6, 2013 | 09:53 PM
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click on flow specs on his link

If they really flow that youll be really happy how it runs over the 113s.

wonder if those are the profiler heads badged under Jegs name pretty sure they are
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Old Jan 6, 2013 | 10:11 PM
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Here are some pictures






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Old Jan 6, 2013 | 11:21 PM
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Very nice! I have been looking to score a good deal on some aluminum heads for years. I just picked up a set of low mile Edelbrock RPM's (and a RPM carb intake, which I don't need) off the Bay for 710 bucks. It hurt, but they don't get any cheaper than that. 1205 port for my siamese runnered TPI. D ports for my forum acquired Pacesetter LT1 headers. Now I get to choose a cam, and I am set.
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Old Jan 6, 2013 | 11:24 PM
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Originally Posted by powerpigz-51
Very nice! I have been looking to score a good deal on some aluminum heads for years. I just picked up a set of low mile Edelbrock RPM's (and a RPM carb intake, which I don't need) off the Bay for 710 bucks. It hurt, but they don't get any cheaper than that. 1205 port for my siamese runnered TPI. D ports for my forum acquired Pacesetter LT1 headers. Now I get to choose a cam, and I am set.
i have never seen your intake before and painted mine just like it!

thats a very good buy for those eddy heads and intake!! i wish i could run headers but im not even sure it will pass smog yet.. fingers crossed!
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Old Jan 6, 2013 | 11:57 PM
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You should run some LT1 exhaust manifolds...very smog friendly.
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