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383 stroker kits

Posted By: SleepingZ28 On: 10-22-2009 @ 19:00:50         Reply | Edit
http://www.hdmaddog.com/Chevrolet-GMC/Rotating-Assemblies/Eagle-Chevy-383-Stroker-p6662413.html

http://www.rpmmachine.com/shop/index.php?l=product_detail&p=2945

anything wrong with a kit like these? Doesnt seem right that you can pick up a 383 stroker kit for under 700$.

What machine work to the block is needed to make it fit?

Posted By: RamAir95TA On: 10-23-2009 @ 11:06:35     Reply | Top | Edit
Those are garbage cast/hypereutectic parts. You essentially get what you pay for.

In order to make a 383, the engine must be completely stripped, hot-tanked, magnafluxed, bored over (usually .030" to restore concentricity to the cylinders), the rotating assembly needs to be balanced, line honed, etc. (all of which a machine shop will happily take your money for. ).

My rotating assembly and machine work using GOOD parts cost me right around $3000.
--
95 T/A.
Got some stuffs that go vroom vroom. Video Clip.
11.1 @ 122
[ Edited on 10/23/2009 @ 11:06:54 ]

Posted By: lt1_fool On: 10-24-2009 @ 02:29:11     Reply | Top | Edit
http://flatlanderracing.com/strokerchev-350383f.html

$1739:

Callies Dragonslayer Crank + Scat H-Beam Forged Rods + Your choice of Wiseco/JE/etc forged pistons.

Make sure to get the 6.0 rods.

I'm sure the entire build will be $3k-$4k like Joe has noted.
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Posted By: SleepingZ28 On: 10-27-2009 @ 18:35:00     Reply | Top | Edit
What would be the difference between a 383 and heads/cam package from lloyd? I understand the difference between adding displacement and making your motor flow better. What would the difference be as far as driveability,torque and how long the engine will last?

http://www.elliottsportworks.com/lt1.html sais you can get approx 400 rwhp with a 1200$ heads/cam package which is much easier to install then a 383.

Posted By: RamAir95TA On: 10-28-2009 @ 10:10:22     Reply | Top | Edit
Engines make power in the valvetrain, not the displacement. The purpose of increasing displacement is to allow more air/fuel to enter the cylinders, a function of how well the valvetrain works.

Gains by JUST using a 383 rotating assembly? - Little to none.

Gains by doing a heads/cam package from AI or LE? - Upwards of 100 depending on supporting modifications.

Gains by doing heads/cam AND 383? - See sig.
--
95 T/A.
Got some stuffs that go vroom vroom. Video Clip.
11.1 @ 122

Posted By: ChazGotAZ28 On: 10-28-2009 @ 23:21:05     Reply | Top | Edit
My build cost me about 4k and I used a forged crank, eagle pistons, 1.6 rr, LT4 hotcam kit, new seals, the works. (My engine is bullet proof)
I would definitely say it's too good to be true.
--

Check out my car at http://www.cardomain.com/id/chazgotaz28

Posted By: RamAir95TA On: 10-29-2009 @ 10:32:17     Reply | Top | Edit
Any engine with Eagle components is not bullet-proof, especially under $4,000.
--
95 T/A.
Got some stuffs that go vroom vroom. Video Clip.
11.1 @ 122

Posted By: ChazGotAZ28 On: 10-29-2009 @ 14:19:00     Reply | Top | Edit
It was actually over 4k and the motor may not be bullet proof literally, but it has handle quite a bit of nitrous that has been run through it and is actually performing better now that she's been broken in. TBH my whole build inclding labor and drivetrain components cost me over 5K close to 6, but cost doesn't always equal best product.
--

Check out my car at http://www.cardomain.com/id/chazgotaz28
[ Edited on 10/29/2009 @ 14:44:59 ]

Posted By: BBeyer On: 11-02-2009 @ 11:17:47     Reply | Top | Edit


My Caps Lock Button Is Broken

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