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Messages - darren121671

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FE Technical Forum / Re: 1UB Internally Balanced
« on: May 18, 2016, 08:52:44 PM »
Thanks guys. That's what I wanted to know.

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FE Technical Forum / Re: 1UB Internally Balanced
« on: May 15, 2016, 05:31:32 PM »
So it is possible, just with extra expense versus a standard balance job?

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FE Technical Forum / 1UB Internally Balanced
« on: May 15, 2016, 07:43:35 AM »
Hey guys,
              I was wondering if it's possible to internally balance a cobra jet crankshaft? I recently read a classified ad of a person selling an 427 engine with a 1UB crankshaft that he claims is internally balanced. Is this possible?

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FE Technical Forum / Re: Budget 390 opinion
« on: February 26, 2015, 08:44:03 PM »
Thanks guys for all of your input. I think I will go with the Lunati 219/227@.050, lift .540/.552 LSA/ICA 112/108 or .524 lift,  224/224 on a 112 custom grind roller if I can scrape up the dough for the roller. CaptCobrajet who makes that grind for you anyway?

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FE Technical Forum / Re: Budget 390 opinion
« on: February 26, 2015, 04:46:20 PM »
Yes, I would like to stick with a hydraulic. Maybe even a hydraulic roller if you guys think I could run one with head and intake combo.The intake is not set in stone yet. I'm leaning towards the Lunati cam also. Thanks for everyone's input.

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FE Technical Forum / Re: Budget 390 opinion
« on: February 25, 2015, 11:03:22 PM »
So which cam out of the 4 would you guys pick? I haven't contacted all 4 cam manufactors but lunati recommend the the 219/227 lift .540/.552 for this set up. I'm just worried about having enough vacuum for power brakes.

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FE Technical Forum / Re: Budget 390 opinion
« on: February 25, 2015, 09:12:01 PM »
Thanks guys. Theses are the cams I'm looking at. Lunati 219/227@.050, lift .540/.552 LSA/ICA 112/108, 227/233@.050 Lift .552/.564 LSA/ICL 110/106. Comp cams 218/224@.050 lift .513/.520 LSA/ICA 110/106, Howard's 213/223@.050 lift.525/.525 LSA/ICL 112/108. I know all of these cam are very similar, but which one would you choose for my combination.  My goal for this engine is 375- 400 hp. And still be able to drive it to California on pump gas with power brakes. I know I might be dreaming but tell me what you think.

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FE Technical Forum / Budget 390 opinion
« on: February 25, 2015, 10:10:49 AM »
I'm building a 390 for my 1970f-100. I need help picking a cam. The engine is a 4.080x3.780 with stock rods with ARP rod bolts. Speed pro flat top 4 eyebrow pistons 10-10.5 compression . Heads are 428 CJ with stock valve size. Blue thunder LR intake. And a 735 CJ carb. I have read that I need to keep the duration @.050 under 221 for power brakes. What is limit with enough vacuum and duration? Can I get into 230-240 range?

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