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Re: 440 bracket motor [Re: SealockRacing] #763406
08/04/10 06:07 PM
08/04/10 06:07 PM
Joined: Jan 2003
Posts: 13,363
Marion, South Carolina [><]
an8sec70cuda Offline
I Live Here
an8sec70cuda  Offline
I Live Here

Joined: Jan 2003
Posts: 13,363
Marion, South Carolina [><]
Use the 850 carb.


CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
Re: 440 bracket motor [Re: an8sec70cuda] #763407
08/04/10 11:17 PM
08/04/10 11:17 PM
Joined: Jan 2003
Posts: 24,562
Brookeville, Md
Mr.Yuck Offline
Not enough dumb comments...yet
Mr.Yuck  Offline
Not enough dumb comments...yet

Joined: Jan 2003
Posts: 24,562
Brookeville, Md
get some 4:30's and go racing. should run high 11's with what you got


[IMG]http://i66.tinypic.com/pui5j.jpg[/IMG]
Coming soon!!!!
Re: 440 bracket motor [Re: an8sec70cuda] #763408
08/04/10 11:32 PM
08/04/10 11:32 PM
Joined: Mar 2007
Posts: 3,300
Northern Indiana
Dunnuck Racing Offline
master
Dunnuck Racing  Offline
master

Joined: Mar 2007
Posts: 3,300
Northern Indiana
Quote:

Use the 850 carb.



One more thing,I would try to keep the compression at around 9.5to 1 and run pump premium with that cam.No sense in upping the compression ratio and needing expensive race fuel if you are on a budget.

Re: 440 bracket motor [Re: Dunnuck Racing] #763409
08/05/10 01:28 AM
08/05/10 01:28 AM
Joined: Apr 2007
Posts: 1,165
Central Ohio, USA
Bigbeep Offline
super stock
Bigbeep  Offline
super stock

Joined: Apr 2007
Posts: 1,165
Central Ohio, USA
Sorry for your loss.
If you decide to use a set of LY rods, let me know. I have a set here you can have. Also have the matching balancer to go with it. Don't under estimate that cam. My brothers Scamp has a 509 in a 446 that goes 11.40's cast pistons and all. traps about 6400-6500.

Re: 440 bracket motor [Re: Bigbeep] #763410
08/05/10 01:52 AM
08/05/10 01:52 AM
Joined: Aug 2003
Posts: 3,245
Between a rock & a hard place
C
cudadoug Offline
master
cudadoug  Offline
master
C

Joined: Aug 2003
Posts: 3,245
Between a rock & a hard place
I think you're on the right track. But yes as was said, use the 850. A kit is cheap if it's a leaker and while yes, it a little too much, it's better than not enough.

Also, PLEASE reconsider the main studs. You will need an align hone and the bolts holes on #3 enlarged. I PROMISE you, it's not worth the expense. The motor will be fine on main bolts!

Keep us posted!

Re: 440 bracket motor [Re: cudadoug] #763411
08/05/10 11:27 AM
08/05/10 11:27 AM
Joined: Jan 2008
Posts: 602
Alexandria, VA
SealockRacing Offline OP
mopar
SealockRacing  Offline OP
mopar

Joined: Jan 2008
Posts: 602
Alexandria, VA
yeah, the 850 has been on a shelf for 20 years or so, so its def getting rebuilt before it goes on the car, i was leaning towards using that anyways haha.

i figure the cam will work just fine for what im using it for, nothing too radical.

im gonna try 93, and also cam2, see which it likes better, i dont mind paying to play since ill only be able to play every so often haha, plus cam2 smells way better!

should i pick up a nice set of arp main bolts instead of the studs than? i didnt know that about #3 hole though...? explain that please? haha

thanks guys

John

Re: 440 bracket motor [Re: SealockRacing] #763412
08/05/10 01:53 PM
08/05/10 01:53 PM
Joined: Jan 2003
Posts: 13,363
Marion, South Carolina [><]
an8sec70cuda Offline
I Live Here
an8sec70cuda  Offline
I Live Here

Joined: Jan 2003
Posts: 13,363
Marion, South Carolina [><]
Still have to line hone the mains for ARP bolts. Stick with the stock bolts and you'll be fine.


CHIP
'70 hemicuda, 575" Hemi, 727, Dana 60
'69 road runner, 440-6, 18 spline 4 speed, Dana 60
'71 Demon, 340, low gear 904, 8.75
'73 Chrysler New Yorker, 440, 727, 8.75
'90 Chevy 454SS Silverado, 476" BBC, TH400, 14 bolt
'06 GMC 2500HD LBZ Duramax
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