22LikesHoustons Engine Service H.E.S.
02-27-2010 | 04:00 PM
#2581
Tech Addict
Joined: Apr 2008
Posts: 544
Quick question. I've been breaking in my new +4C. I've put about 13-15 heat cycles on it using "the break-in bible" method. Then put 2 more heat cycles @ a tank each. Ran it fairly hard the last 2 tanks. It still has tons of pinch. Think it's ok to start track tuning it for the rest of the break-in?
02-27-2010 | 04:30 PM
#2582
am not Monty but just my 2 cents, after what you have done already, i would track tune it and keep the temp around 220-230 and run it untill it richens by itself, just monitor the temp frequently not to run on the lean side and dont let it go out of fuel.
cheers
Ali
cheers
Ali
02-28-2010 | 09:56 PM
#2589
02-28-2010 | 11:13 PM
#2591
03-01-2010 | 10:50 PM
#2593
The 9886/41020 can be less top than what you might think .
TRY the 41021 header or dynamite 086hs pipeset
Ran a 9901ss/41005 header this week in the buggy and it worked pretty well
Got to visit for an hour with bernard durand and hope to keep the lines of communication open there
We both understood each other very well , he was very interested in my ideas and opinions
.
I found out what the nitrotec engine is , if you have an n21r and you put a 15009 crankshaft in it out of the p5xl and you put a head from a plus4 you got yourself a nitrotec !
Sittin at the airport now waitin for the plane , kinda bored
Btw , that engine should riippppp with the right pipe Wes .
I made it the same as the ones I made for Ali in kuwait , he is very impressed with it and I hope it lasts him a long time .
Has anybody heard of some guy who calls himself mojo mods ? If you have , get a hold of me .
Happy motorin',
Monty
TRY the 41021 header or dynamite 086hs pipeset
Ran a 9901ss/41005 header this week in the buggy and it worked pretty well
Got to visit for an hour with bernard durand and hope to keep the lines of communication open there
We both understood each other very well , he was very interested in my ideas and opinions
.
I found out what the nitrotec engine is , if you have an n21r and you put a 15009 crankshaft in it out of the p5xl and you put a head from a plus4 you got yourself a nitrotec !
Sittin at the airport now waitin for the plane , kinda bored
Btw , that engine should riippppp with the right pipe Wes .
I made it the same as the ones I made for Ali in kuwait , he is very impressed with it and I hope it lasts him a long time .
Has anybody heard of some guy who calls himself mojo mods ? If you have , get a hold of me .
Happy motorin',
Monty
03-02-2010 | 02:33 AM
#2594
Tech Master
Joined: Jul 2004
Posts: 1,842
From: Norway
Hi Monty and thanks.
Did you get to talk to him abaiut the new pipe for buggys?
What is the Nova partnumber for the piston/sleeve of the N21R?
Anders
Did you get to talk to him abaiut the new pipe for buggys?
What is the Nova partnumber for the piston/sleeve of the N21R?
Anders
Last edited by am; 03-02-2010 at 02:38 AM. Reason: added question
