What do you guys think??
Page 1 of 3 • Share •
Page 1 of 3 • 1, 2, 3 
What do you guys think??
I have a BBF around 9:8:1 compression and looking to see what you guys think what kind of timing would need to be pulled when spraying? Also, with this compression what at the minimum on octane would you run when spraying this compression ratio? I personally feel 110 may be a bit too much, but chime in and tell me your opinions. My ears are open. I'm looking to spray around 150-225 shot.

1Bad91- Posts: 268
Join date: 2010-05-02
Age: 31
Location: Va Beach
Re: What do you guys think??
i forgot your build ...can you please post some details
_________________
THXS TO ALL MY SPONSORS
www.bfevansraceparts.com
www.evansracingengines.com
JET BOAT BOB
DAN " THE STICKER MAN " HOBBS ...AKA >>>> 56TBIRD

bruno- Moderator

- Posts: 7792
Join date: 2008-12-02
Age: 39
Location: MILLBROOK , AL.

Re: What do you guys think??
504 bbf, dished pistons, 9:8:1 comp, 1000cfm 4150, victor/C9VE heads, 240ish duration/650 lift solid roller cam

1Bad91- Posts: 268
Join date: 2010-05-02
Age: 31
Location: Va Beach
Re: What do you guys think??
I don't think 110 octane is to much.. I feel octane is your friend with nitrous.. Also what plug are you going to run ?? SJ
_________________
Steve Johnson
Induction Solutions
4000 Crum Rd.
Brooksville, Fl. 34604
www.Induction-Solutions.com

Induction-Solutions- BBF VENDOR SPONSOR

- Posts: 203
Join date: 2009-08-27
Age: 48
Location: Brooksville, Florida

Re: What do you guys think??
I run the autolight plugs

1Bad91- Posts: 268
Join date: 2010-05-02
Age: 31
Location: Va Beach
Re: What do you guys think??
1Bad91 wrote:I run the autolight plugs
what heat range is what Steve means
_________________
THXS TO ALL MY SPONSORS
www.bfevansraceparts.com
www.evansracingengines.com
JET BOAT BOB
DAN " THE STICKER MAN " HOBBS ...AKA >>>> 56TBIRD

bruno- Moderator

- Posts: 7792
Join date: 2008-12-02
Age: 39
Location: MILLBROOK , AL.

Re: What do you guys think??
Heat range? You mean what exact plug I'm using? I'm confused...lol

1Bad91- Posts: 268
Join date: 2010-05-02
Age: 31
Location: Va Beach
Re: What do you guys think??
1Bad91 wrote:Heat range? You mean what exact plug I'm using? I'm confused...lol
Yes!! Whats the # on the plug

res0rli9- BBF CONTRIBUTOR

- Posts: 2205
Join date: 2008-12-02
Age: 62
Location: sarasota FL.
Re: What do you guys think??
x2 yes
_________________
THXS TO ALL MY SPONSORS
www.bfevansraceparts.com
www.evansracingengines.com
JET BOAT BOB
DAN " THE STICKER MAN " HOBBS ...AKA >>>> 56TBIRD

bruno- Moderator

- Posts: 7792
Join date: 2008-12-02
Age: 39
Location: MILLBROOK , AL.

Re: What do you guys think??
res0rli9 wrote:1Bad91 wrote:Heat range? You mean what exact plug I'm using? I'm confused...lol
Yes!! Whats the # on the plug
AUTOLIGHT 124!!! These are about the only autolight plugs you can use on spray. Unless there is a colder plug by this brand that I dont know about that fits casts heads.

1Bad91- Posts: 268
Join date: 2010-05-02
Age: 31
Location: Va Beach
Re: What do you guys think??
The 124 is a heat range 4 plug and in my opinion is a little hot for what your wanting.. Thanks, SJ
_________________
Steve Johnson
Induction Solutions
4000 Crum Rd.
Brooksville, Fl. 34604
www.Induction-Solutions.com

Induction-Solutions- BBF VENDOR SPONSOR

- Posts: 203
Join date: 2009-08-27
Age: 48
Location: Brooksville, Florida

Re: What do you guys think??
1Bad91 wrote:res0rli9 wrote:1Bad91 wrote:Heat range? You mean what exact plug I'm using? I'm confused...lol
Yes!! Whats the # on the plug
AUTOLIGHT 124!!! These are about the only autolight plugs you can use on spray. Unless there is a colder plug by this brand that I dont know about that fits casts heads.
Maybe Autolite ar33 or ar32? the 32's are the coldest of those two.

whatbumper- Posts: 1762
Join date: 2009-11-11
Location: North DFW Texas
Re: What do you guys think??
You must have D0VE heads. I use autolite 124s in my D0VE headed combo also. There isnt alot available for that head without inserts, and thats about as cold as your going to get. I have sprayed a 110 squared with no problems with them so you should be fine.

Barney- Posts: 1465
Join date: 2009-12-02
Age: 36
Location: Kirkland, Il

Re: What do you guys think??
He cant use those without adapters.whatbumper wrote:1Bad91 wrote:res0rli9 wrote:1Bad91 wrote:Heat range? You mean what exact plug I'm using? I'm confused...lol
Yes!! Whats the # on the plug
AUTOLIGHT 124!!! These are about the only autolight plugs you can use on spray. Unless there is a colder plug by this brand that I dont know about that fits casts heads.
Maybe Autolite ar33 or ar32? the 32's are the coldest of those two.

Barney- Posts: 1465
Join date: 2009-12-02
Age: 36
Location: Kirkland, Il

Re: What do you guys think??
So the 124's are the coldest plug i could use, unless I went with an adapter? What would be the advantages going with a colder plug?

1Bad91- Posts: 268
Join date: 2010-05-02
Age: 31
Location: Va Beach
Page 1 of 3 • 1, 2, 3 
Page 1 of 3
Permissions in this forum:
You cannot reply to topics in this forum