Forums
NautiqueParts.comNautiqueSkins.com - Correct Craft Upholstery and Part
  New Posts New Posts RSS Feed - I need a shorter spark arrestor
  FAQ FAQ  Forum Search   Register Register  Login Login

I need a shorter spark arrestor

 Post Reply Post Reply   
Author
danman View Drop Down
Groupie
Groupie


Joined: February-04-2004
Location: United States
Status: Offline
Points: 56
Post Options Post Options   Thanks (0) Thanks(0)   Quote danman Quote  Post ReplyReply Direct Link To This Post Topic: I need a shorter spark arrestor
    Posted: June-11-2004 at 6:04pm
awhite check with summit racing, they have a k&n filter/spark arrestor that is 2" tall about
$80, I am thinking about buying one for mine
Back to Top
cisom View Drop Down
Newbie
Newbie


Joined: April-23-2004
Location: United States
Status: Offline
Points: 21
Post Options Post Options   Thanks (0) Thanks(0)   Quote cisom Quote  Post ReplyReply Direct Link To This Post Posted: June-07-2004 at 6:19pm
I put a performer intake on my 351W and had the same issue. Glen-l sells a low profile arrestor. 1.5" tall.

http://www.glen-l.com/

Back to Top
reidp View Drop Down
Platinum Member
Platinum Member
Avatar

Joined: December-06-2003
Location: Mooresville, NC
Status: Offline
Points: 1804
Post Options Post Options   Thanks (0) Thanks(0)   Quote reidp Quote  Post ReplyReply Direct Link To This Post Posted: June-07-2004 at 3:52pm
Have you seen any of the older style, low profile arrestors that I know were used on old Chryslers. I'm not sure of the overall height above the carb including the neck, but the air intake band portion is only about an inch thick, and they are nice stainless. That's not what you already have, is it. I can't remember what engine you were running. But if it turns out you could use one of these, I can hook you up.
ReidP
1973 Mustang

Back to Top
AWhite70 View Drop Down
Senior Member
Senior Member


Joined: March-05-2004
Location: United States
Status: Offline
Points: 242
Post Options Post Options   Thanks (0) Thanks(0)   Quote AWhite70 Quote  Post ReplyReply Direct Link To This Post Posted: June-04-2004 at 2:19am
I finally got around to putting the motor cover on the boat, and low and behold it doesn't clear the spark arrestor. There's about a 1" gap between the cover and the floor up by the pylon.

I rebuilt the engine with an Edelbrock Performer intake, I knew it was a little taller than stock but others said it should fit fine.

My spark arrestor measures 3" tall and 5.75" in diameter. I see skidim sells one that is 2.5"x7". That may provide just enough clearance, but it'd be nice to get another .25-.5" just to be sure. Anyone know where you can get spark arrestors of different sizes?

Another option I thought of was to eliminate the 1" spacer under the carb where the PCV valve plumbs into. I could plumb the PCV into one of the pipe plugs in the intake manifold. Since the pipe plugs are further down the manifold I'm concerned that most of the blowby gases from the PCV valve would end up in 1 or 2 cylinders and would cause them to run lean. Any thoughts?

Thanks
Back to Top
 Post Reply Post Reply
  Share Topic   

Forum Jump Forum Permissions View Drop Down

Copyright 2024 | Bagley Productions, LLC