Boats For Sale:
502 exhaust manifolds |
Post Reply 
|
| Author | |
fvmako17 
Newbie 
Joined: October-08-2017 Location: cape cod Status: Offline Points: 6 |
 Post Options
 Thanks(0)
 Quote Reply
 Topic: 502 exhaust manifoldsPosted: April-26-2018 at 9:37am |
|
Thanks I will check it out
|
|
 |
|
|
KENO
Grand Poobah 
Joined: June-06-2004 Location: United States Status: Offline Points: 11061 |
Post Options
Thanks(0)
Quote Reply
Posted: April-26-2018 at 9:19am |
|
Maybe you tried this place in the link, maybe you didn't.
link It let me put 2 in the cart without any little message popping up to say they're out of stock. Maybe they have them, maybe they don't but a phone call should tell you. |
|
|
|
|
gt40KS
Gold Member 
Joined: August-05-2017 Location: Wichita Kansas Status: Offline Points: 946 |
Post Options
Thanks(0)
Quote Reply
Posted: April-26-2018 at 1:02am |
|
Ok, never mind .... just checked Stainless Marine and they are compatible.
|
|
|
JCCI
1995 Ski Nautique GT40 |
|
|
|
|
gt40KS
Gold Member
Joined: August-05-2017 Location: Wichita Kansas Status: Offline Points: 946 |
Post Options
Thanks(0)
Quote Reply
Posted: April-26-2018 at 12:59am |
|
Kenny, you may want to double check that manifold that Terry posted above. Looks like it's for a traditional BBC - i.e. 454 -- I'm not 100% sure that will work for a 502
|
|
|
JCCI
1995 Ski Nautique GT40 |
|
|
|
|
fvmako17
Newbie
Joined: October-08-2017 Location: cape cod Status: Offline Points: 6 |
Post Options
Thanks(0)
Quote Reply
Posted: April-26-2018 at 12:52am |
|
risers are similar but its size, angle, and length are different. i think 3" common but these are 4" or 3 1/2"
They are also long from top of riser to outlet. http://inetmarine.com/pcmr029004riserexhaust454.aspx |
|
|
|
|
Gary S
Grand Poobah
Joined: November-30-2006 Location: Illinois Status: Offline Points: 14096 |
Post Options
Thanks(0)
Quote Reply
Posted: April-26-2018 at 12:39am |
|
Thought all the risers were the same no matter what engine or displacement or is a 502 different from a 454?
skidim link to risers |
|
|
|
|
fvmako17
Newbie
Joined: October-08-2017 Location: cape cod Status: Offline Points: 6 |
Post Options
Thanks(0)
Quote Reply
Posted: April-26-2018 at 12:34am |
|
thanks
|
|
|
|
|
fvmako17
Newbie
Joined: October-08-2017 Location: cape cod Status: Offline Points: 6 |
Post Options
Thanks(0)
Quote Reply
Posted: April-26-2018 at 12:33am |
|
thanks. i think the harder part is the riser. it is part #R029004 but i cant find it.
|
|
|
|
|
TRBenj
Grand Poobah
Joined: June-29-2005 Location: NWCT Status: Offline Points: 21171 |
Post Options
Thanks(0)
Quote Reply
Posted: April-26-2018 at 12:30am |
|
|
|
gt40KS
Gold Member
Joined: August-05-2017 Location: Wichita Kansas Status: Offline Points: 946 |
Post Options
Thanks(0)
Quote Reply
Posted: April-26-2018 at 12:14am |
|
Being a GM block, you might look at Mercruiser replacements. You'd likely have to change the manifolds and risers and also extend or at least modify the exhaust hose thereafter to make it work for your app, but it's a start
|
|
|
JCCI
1995 Ski Nautique GT40 |
|
|
|
|
fvmako17
Newbie
Joined: October-08-2017 Location: cape cod Status: Offline Points: 6 |
Post Options
Thanks(0)
Quote Reply
Posted: April-25-2018 at 11:01pm |
|
recently tried order new exhaust manifolds and risers for a 99 nautique super sport with 8.2L 502 python motor. They do not make anymore (discontinued) Does anybody have an idea where I could get or something that is close? thanks
|
|
|
|
|
Post Reply
|
|
Tweet
|
| Forum Jump | Forum Permissions You cannot post new topics in this forum You cannot reply to topics in this forum You cannot delete your posts in this forum You cannot edit your posts in this forum You cannot create polls in this forum You cannot vote in polls in this forum |
Topic Options