Thread: A few 390 questions...

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Originally Posted by techinspector1

Always use the spring specified by the cam grinder. Edelbrock specs either of these springs for use with that cam.
http://www.summitracing.com/parts/EDL-5806/
http://www.summitracing.com/parts/EDL-5906/

I could be wrong, but I believe those needle bearing rockers have to run on a hardened shaft. Here's the whole kit....
http://www.summitracing.com/parts/CCA-1046HD-KIT/
http://www.compcams.com/catalog/COMP...11_320-321.pdf

Here are other sources...
http://www.prwonlinestore.com/pqseri...rmsystem3.aspx
http://www.amazon.com/shaft-rocker-s.../dp/B002ECXLQM
http://compare.ebay.com/like/3305054...=263602_309572
http://www.jobberwarehouse.com/fordf...2-428175r.aspx

That Edelbrock 2105 is what my buddy used to call a "weak suck operation". Step up to a high-rise Edelbrock RPM or Weiand Stealth. You should pick up 30-40 horsepower over the low-rise model.
http://www.summitracing.com/parts/EDL-7105/
The Weiand Stealth #7282 for the FE motor may have been discontinued, but should be available used on ebay or craigslist.

After talking to Edelbrock, they OKed the cam and spring combo I am going to run and they told me to not run a bigger intake than what I have cause its "matched" to that cam and will work good with the carb also...I am planning to use ProComp's rocker arm/shaft combo with a new set of pushrods...I am using that intake and carb because I got both used for less than what my intake costs new...If I was buying new it might be different but I have only found 3 used aluminum FE intakes in the state of Florida and one of them I now have...And all 3 were the same...I went to the Turkey Run in Daytona last month and the only thing people had was CJ stuff and I'm not paying out the butt for a factory part...This is the updated list of stuff I have or am getting for the engine...

Intake...
http://www.jegs.com/i/Edelbrock/350/2105/10002/-1
Cam...
http://www.jegs.com/i/Edelbrock/350/2106/10002/-1
Carb...
http://www.jegs.com/i/Holley/510/0-80457S/10002/-1
Ignition...
http://www.jegs.com/i/Crane+Cams/271/750-1700/10002/-1
Valve springs...
http://www.jegs.com/i/Edelbrock/350/5806/10002/-1
Dump truck pan...
http://cgi.ebay.com/ebaymotors/64-78...item5d2a1efbbe
Oil pump...
http://www.jegs.com/i/Melling/689/M57HV/10002/-1
Timing chain...
http://www.jegs.com/i/JEGS/555/20455/10002/-1
Rocker Arms...
http://grm.racingjunk.com/category/1...T-ROCKERS.html
Push Rods...
http://www.summitracing.com/parts/PRO-66426C/