CUB help need input

2616 Views 16 Replies 7 Participants Last post by Chugger, Mar 27, 2009

Chugger

Discussion Starter · Mar 25, 2009

Well I purchased a 392 cub cylinder for cheap I mean cheap

But I am at a small dilemma I have a 4mil long rod crank here are my options

I can run the 392 cub cylinder with a .060 basegaket with the 4mil crank or would it be better to sell the 4mil crank and get a long rod stock stroke crank and run it that way.

I already have 39mm pwk's, shearer sb inframes, vforce 3's
will be ordering a duneable asap

So which would be better will the 4mil setup run anybetter than the 392 or will the 392 run better just need some input I have a 4mil crank just lying around.

please help
thanks
chris

1 - 17 of 17 Posts

dajogejr

· #2 · Mar 25, 2009

Run cut domes...keeping in mind that it's not gonna run to it's potential due to port timings setup for a stock crank.
You could run 68mm bore stroker domes...but if you're at this point, I'd almost spend a few hundo and get the port timing correct.

Chugger

Discussion Starter · #3 · Mar 25, 2009

QUOTE (dajogejr @ Mar 25 2009, 03:16 PM) index.php?act=findpost&pid=35738Run cut domes...keeping in mind that it's not gonna run to it's potential due to port timings setup for a stock crank.
You could run 68mm bore stroker domes...but if you're at this point, I'd almost spend a few hundo and get the port timing correct.

Will it run better or worse than a stock stroke setup?

tripledsracing

· #4 · Mar 25, 2009

QUOTE (Chugger @ Mar 25 2009, 01:24 PM) index.php?act=findpost&pid=35739Will it run better or worse than a stock stroke setup?

its gonna run good but it would run better with a stock crank just because the way its ported..send it to a builder and let them port the cylinders for a 4mil and u would be good to go but u are looking at having it reniked and a drag port is around 450+ so what i would do is find a stock crank thats been true/welded and run it then next year set it up for a 4mil..

dajogejr

· #5 · Mar 25, 2009

I agree. It would be easier to run as is with a stock crank.

However...
You got it dirt cheap....spend a few bucks and get it ported for a 4 mil crank...

Chugger

Discussion Starter · #6 · Mar 25, 2009

QUOTE (dajogejr @ Mar 25 2009, 04:20 PM) index.php?act=findpost&pid=35746I agree. It would be easier to run as is with a stock crank.

However...
You got it dirt cheap....spend a few bucks and get it ported for a 4 mil crank...

Hmmm
I already have pistons and domes for this setup
This will be play motor when the 10mil cub gets dome

If I dont get any bites on a stock long rod crank I might just throw it together with the thicker base and go play.

The 10mil will be done in a few months anyway.

tripledsracing

· #7 · Mar 25, 2009

QUOTE (Chugger @ Mar 25 2009, 02:04 PM) index.php?act=findpost&pid=35752Hmmm
I already have pistons and domes for this setup
This will be play motor when the 10mil cub gets dome

If I dont get any bites on a stock long rod crank I might just throw it together with the thicker base and go play.

The 10mil will be done in a few months anyway.

there is a guy that pmed me about a stock crank for ya..il pm u his name..

Chugger

Discussion Starter · #8 · Mar 25, 2009

QUOTE (tripledsracing @ Mar 25 2009, 05:06 PM) index.php?act=findpost&pid=35753there is a guy that pmed me about a stock crank for ya..il pm u his name..

got it thank you man

rockenrail

· #9 · Mar 25, 2009

QUOTE (Chugger @ Mar 25 2009, 02:43 PM) index.php?act=findpost&pid=35759got it thank you man

I have on too I may part with if the other deal doesn't work out.

Kawiking

· #10 · Mar 25, 2009

http://www.bansheehq.com/forums/index.php?...mp;#entry975798

Chugger

Discussion Starter · #11 · Mar 25, 2009

QUOTE (Kawiking @ Mar 25 2009, 07:40 PM) index.php?act=findpost&pid=35776 http://www.bansheehq.com/forums/index.php?...mp;#entry975798

thanks kawiking I just pmed him hopefully its 115 rod crank

jtraptor660

· #12 · Mar 26, 2009

would you sell the 4 mil crank out right. if so pm me a price.

Chugger

Discussion Starter · #13 · Mar 26, 2009

QUOTE (jtraptor660 @ Mar 26 2009, 12:03 PM) index.php?act=findpost&pid=35831would you sell the 4 mil crank out right. if so pm me a price.

pm'ed

tripledsracing

· #14 · Mar 26, 2009

QUOTE (Chugger @ Mar 26 2009, 10:44 AM) index.php?act=findpost&pid=35836pm'ed

hey a buddy of mine has a long rod crank thats been redone w/brand new 115 rods he told me 225.00 shipped said he had more than that in the rebuilt so lmk..

99banshee

· #15 · Mar 27, 2009

QUOTE (tripledsracing @ Mar 26 2009, 03:10 PM) index.php?act=findpost&pid=35853hey a buddy of mine has a long rod crank thats been redone w/brand new 115 rods he told me 225.00 shipped said he had more than that in the rebuilt so lmk..
We just did a 392 on alky 36pwk's and it will haul.They make great power for a stock stroke setup if done right.I'd say set it up for the stocker and enjoy.

Kawiking

· #16 · Mar 27, 2009

john was just tellin me about his uncles 392 u did at ur shop... 99banshee.
heard its rollin pretty good !!

Chugger

Discussion Starter · #17 · Mar 27, 2009

QUOTE (Kawiking @ Mar 26 2009, 10:53 PM) index.php?act=findpost&pid=35901john was just tellin me about his uncles 392 u did at ur shop... 99banshee.
heard its rollin pretty good !!

To set it up correctly costs more money than I am willing to invest in it. To just put a spacer plates isnt worth it from what the other members have said. Plus I have to get parts for the 10mil build.

1 - 17 of 17 Posts

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