Briggs 5HP Raptor 3 Build PART 3 of 3 | Final Assembly and Test Run

Рет қаралды 6,942

5 жыл бұрын

Final Part on engine assembly and test run, motor seems to be solid just a little bit of smoke at startup and thats it, still breaking it in! Has some serious compression! Thanks for Watching, stay tuned for the mini bike build!

Пікірлер: 66

@Roughshodbirddog 4 жыл бұрын

Really enjoying this series. And I'm learning a lot too. Thanks so much!

@fnaguitarplayer9 4 жыл бұрын

Your welcome! Thanks for Watching!

@wildefox1478 5 жыл бұрын

Great work on your Raptor engine, she runs great! Looking forward to seeing it on your minibike!

@fnaguitarplayer9 5 жыл бұрын

Thanks! It will be up in about a week! thanks for watching!!!

@SugaMedic 20 күн бұрын

I just got my hands on one of these that has been hidden away for a while. I plan on rebuilding it as well. It has a shiny arc billet flywheel on it.

@rodgerwestberry1466 5 жыл бұрын

Great videos, thanks for sharing! Sharp looking engine.

@fnaguitarplayer9 5 жыл бұрын

Appreciate that! It did turn out good, I was disappointed that the screen wouldn't work the flywheel shroud I got. Thanks for Watching!

@danharold3087 5 жыл бұрын

This was fun. Looking forwards to seeing the mini bike.

@fnaguitarplayer9 5 жыл бұрын

I got it done, or done enough for right now, I will be putting a video up in a about a week and half. I just wanted to get the engine vids up so it was complete. Thanks for Watching!

@delsmithfishing2891 3 жыл бұрын

Very nice series of videos . I am picking up my mini bike tomorrow . I have an old 5 hp that I want to build for it . Your engine sounds really good . Can’t wait to see it on the mini bike !!

@fnaguitarplayer9 3 жыл бұрын

Thanks! They are great engines! There is another part after this video of it on the mini bike! Thanks for Watching!!!

@Jim-ie6uf 5 жыл бұрын

Sweet build, thanks for sharing.

@fnaguitarplayer9 5 жыл бұрын

Thanks for Watching!!!

@ChargerMiles007 Жыл бұрын

Great vid!

@johnstrange6799 5 жыл бұрын

Looks great. Hope you'll find a grill for that shroud. Can't wait to see it on the bike.

@fnaguitarplayer9 5 жыл бұрын

Thanks! I hope so, I haven't looked yet. It will be my next video in about a week and half. Thanks for Watching!

@TheShadeTreeFixitMan 5 жыл бұрын

Looks good and sounds great!

@fnaguitarplayer9 5 жыл бұрын

Thanks! I love how it sounds! Thanks for Watching!

@jasonmoyers1478 3 жыл бұрын

You use a torque wrench to tighten the bolts, but don’t torque them!! Hell yeah!! Awesome build, sounds great too!

@fnaguitarplayer9 3 жыл бұрын

I torqued them with it, i just didn't show it all on camera. I also went back and retorqued them after it got hot and cooled down. Thanks for Watching!!!

@MidwestMotoRider 5 жыл бұрын

She sounds great, and she really loves the higher RPM's its seems like.

@fnaguitarplayer9 5 жыл бұрын

I love to hear it run! Yes it does, once i tuned the carb in really takes it good. Thanks for Watching!

@watermanone7567 5 жыл бұрын

Very nice finish. If you get the offset flywheel key I would like to see how you check the timing. Also what carb will replace the OEM for more power. Thanks for a great series.

@fnaguitarplayer9 5 жыл бұрын

Thanks! I will make another video If i do decide to get the key. Alot of people are using Mikuni carbs, not sure of the size though, I like the look of the old carb on tank setup but it doesn't allow it to open up as much as it could, but for what I'm doing it's plenty of power. Thanks for Watching!

@ralphbarker7791 8 ай бұрын

You should have put a different carb on the beast. I remember those old carbs from the early 70's. I enjoyed the video.

@richardbrown6762 2 жыл бұрын

I have 9 of the flat head 5 briggs all ready to go

@stevewilliams8143 3 жыл бұрын

How about showing how to build a 5hp open cart motor? Love your videos series

@rverro8478 5 жыл бұрын

Nice project.

@fnaguitarplayer9 5 жыл бұрын

Thanks for Watching!

@ihus9950 5 жыл бұрын

Nice Job Frank, sounds like it has good power. Are you going to get the offset key for timing, hope so can't wait to see it in your Mine bike, ripping up the Blacktop lol 👍

@fnaguitarplayer9 5 жыл бұрын

Thanks! It seems to run good with the factory timing so i may leave it alone for now, I do have 2 other keys but they are the same type as i put in that broke. If i do I will make a short video on it and how much difference it makes. I'm actually kind of glad I didn't use it because it likes to kick back sometimes, so i know it would be worse if i advance the timing! Thanks for Watching!

@mattloara8363 4 жыл бұрын

Great videos sir can u help me whats a good starting point with tunning jet screw how many turns counter clock wise?

@fnaguitarplayer9 4 жыл бұрын

Thanks! Usually 1-1/2 turns to 2 turns will get them running then fine tune them from there. These can be picky carbs, sometimes a 1/16 of a turn will make a huge difference! Thanks for Watching!!!

@nicholasbrokemond9880 3 жыл бұрын

How did you hook up the throttle with none of the governor linkage?

@rayburnett3066 Жыл бұрын

I have a problem with my giver spring, cap you please show a video of installing it for me.

@Southernshaker 5 жыл бұрын

We all make mistakes bub, dang good video, thanks.

@fnaguitarplayer9 5 жыл бұрын

Thanks for Watching!!!

@cravenmoorehead5636 Жыл бұрын

So what's the difference in a raptor crankcase cover and an I/C?

@joelKilez3124 Жыл бұрын

❤

@gonewronggarage4565 5 жыл бұрын

So I'm having a problem tuning my 5hp. It's runs great at full throttle *no governor* but it runs lean at idle and shuts off after idling for like 10minuites but if I rich it out it will runs good at idle but runs like crap at full throttle and I can't seem to find a sweet spot and it does this with both of the carbs I have

@fnaguitarplayer9 5 жыл бұрын

These carb's are bad about that, this one was very picky to tune in, I will suggest if you haven't already to replace the mixture screw and jet, it seems to make a huge difference on these carbs, makes the mixture screw work smoother, more gradual adjustment it seems. I'd try and see what happens. Still even then like a 1/16 of a turn seems to make a huge difference in mixture. Thanks for Watching!!!

@uwefriedrich3497 Жыл бұрын

The valve-springs are allmost the same - but not all - some are different in length

@chevybrat 2 жыл бұрын

How would you describe a block like that, but with a governor? Would the parts you used work in a governed block with the governor removed? Thanks

@fnaguitarplayer9 2 жыл бұрын

Yes, everything else is identical, this is just a more bare bones racing block, but any 5hp model 13 block can be used, some may have ball bearings on the crank but most will not. Thanks for watching

@kevinhuggins3172 5 жыл бұрын

That sounds nice! Great build!

@fnaguitarplayer9 5 жыл бұрын

Thanks! I think it sounds good too! I could listen to one run all day long haha thanks for watching!!!

@domturiace670 7 ай бұрын

do you rebuild engines for people?

@gonewronggarage4565 5 жыл бұрын

How are you going to plug the carb vent hole. I'm building a 5hp at the moment to and I'm wanting to delete the vent I just don't know how I'm going to plug it

@MattsRageFitGarage 5 жыл бұрын

Vinyl vacuum cap would work perfect for that.

@gonewronggarage4565 5 жыл бұрын

@@MattsRageFitGarage thank you that's a awesome solution . I didn't think of that

@fnaguitarplayer9 5 жыл бұрын

I ended up using a rubber cap thing off like a door stop i think it was, it fit on perfect, I did take a picture of it and forgot to put it in this vid, i will show it on the mini bike build video. Thanks for Watching!

@fnaguitarplayer9 5 жыл бұрын

Great idea, Thanks for Watching!

@gonewronggarage4565 5 жыл бұрын

@@fnaguitarplayer9 that's a good idea I haven't done it yet. Today I installed a arc billet connecting rod and I ported and polished it and lapped the valves and also installed new rings and I can tell the compression is way up I can't wait to start it up

@cravenmoorehead5636 Жыл бұрын

If you run an aftermarket "stock" cam you definitely need to advance your timing. Also a billet flywheel is absolutely unnecessary with a stock build. They are proven to uptown 10,000 rpm. Only time its needed is in an actual limited modified or open build.

@dogsandwich77 4 жыл бұрын

Id be careful using a lock washer against aluminum. It can bite in, and become lose over time.

@fnaguitarplayer9 4 жыл бұрын

i'll keep an eye on them, the factory bolts have a lock washer too. Thanks for Watching!!!

@dogsandwich77 4 жыл бұрын

That was one if those things my dad would always preach, but i just looked at my flathead, and sure enough there's lock washers on the side cover lol I stand corrected!

@fnaguitarplayer9 4 жыл бұрын

@@dogsandwich77 I hear ya! lol