Haven’t played with the 186’s any but I have used the mutha thumpr flat tappet cam on a stock bottom end gen 1 350 with a set of cut 462 humps. Heads are 59 or 60cc and that combo ran great for what it was with a dual plane intake and a 600 edelbrock in a full size truck with a 5 speed and 3.42’s. Took the heads and cam from that engine and put on my 355 with flat tops, thin gaskets, a vic Jr and a 750 quick fuel. Hoping to make the first test hit soon to see how it likes the bump in compression
Sounds cool. I like the 107 lobe separation. I'd rather have around 230/236 @ .050 with as much lift as the pistons would allow. Always fun to hear a v8 fire.
I had this 327 in my 67 Chevy Impala SS that had this pronounced hissing sound coming from under the hood . It wasn't a vaccum leak , just the sound of the engine breathing , 202 powerpack heads . This thing would howl !
That cam needs 10.5-1 compression. I know it says 9.5-1 but they say that to sell to a broader market. Also 1.6 or even 1.7 rockers would help a lot provided the heads are ported.
Thanks for the tip. I'm going to put together a few camel hump combos to test in the car. Should be fun to see how the respond to cams, port work and compression. This is my buddies engine. Im thinking I could through it in the my car to get a baseline for the camel humps.
302s and 327s are revee engines, but they need expensive parts to match the power and torque of 355s and 383s. It's hard to beat the bang for the buck of more cubs.@@nylegreen261
This cam will work perfect with 9.5 compression. The heads have a mild port and Polish 3 angle valve job. Matching springs for the cam. Performer r p m air gap gasket matched to the heads. Brawler seven fifty double pumper 1.5 comp cams roller rockers. Completely balanced rotating assembly. Double roller timing chain. This motor was built with all used parts I had laying around except carburetor. It's going in a twenty six hundred pound vega. With a power glide and a three thousand stall converter and three seventy three gear. I wanted a reliable pump gas motor which this is. And it will last until my 406 is done. That's when I plan on going fast.
Nice! I have a 67 SS. Nova been trying to get back on the road. Factory 283 car. Only so much you can do with a 283 so I been trying to find a good 327. That one sounds great!
I got a 327 block , 1970 Monte Carlo Yes I know , Chevy stop making the 327 in 1969 , but the Monte Carlo was built in September of 1969 The DZ 302 Camaro is a 283 crank in a 327 block The 307 is a 327 crank in a 283 block I have 283 , 307 , 327 , 4 bolt main 350 blocks
Hey Nyle I have a 327 sitting here I pulled from a 68 cameo rs with 22k original miles a few months ago. I’m debating build it or sell it and build a 400. Low 11 goals on a streetable car.
I bought one with low miles refresh, performance bearings cam intake QJET and some aluminum heads.. in a stout stock motor it's stout these 327s don't have any issues revving in my long bed should be good motor 330 ish whp 5 spd 13 secs on the street no prep so far need traction
I have a1972 350. Casting # say’s California Camaro. It’s a two bolt main. I want to put it in my 72 c10 with a four speed. Honestly, how much horsepower would you be able to throw at it safely, with the two bolt mains?
Hi. It's detonation and/or cylinder pressure spikes (like a big 250+ nitrous hit activated at wrong rpm) that split main caps. I've built several endurance engines (oval track racing) using 2 bolt main. 7000rpm, 350 up to 500+ hp. Never a problem. Just use commen sense. Measure, clean, specs, proper fasteners and good tune. A bad tune or improper anything will destroy the best of parts. Hope this helps.
327 +.030 4 relief TRW flat top .020 in hole afr 195 76 cc. .039 felpro stock rods good bolts stock crank Elgin 248 @.050 .509 on 109 ls Eddy rpm before air gap 2” spacer 750 dp turbo 350 a1 tight 3500 vert 12 bolt 3:73 3500LB olds f85 nothing motor used miss matched parts went 12.70 108. Run on 87 oct Drive anywhere. Motor sounds good
Putting one in my L79 thanks for the vid
Always enjoy your videos. Thank you
Thank you
You put together some nice engine's Mr. Green 👍🏽😎🏁🏁🏁 sounds great.
Its my buddies engine. Well just finished up breaking the cam. Thanks.
Haven’t played with the 186’s any but I have used the mutha thumpr flat tappet cam on a stock bottom end gen 1 350 with a set of cut 462 humps. Heads are 59 or 60cc and that combo ran great for what it was with a dual plane intake and a 600 edelbrock in a full size truck with a 5 speed and 3.42’s.
Took the heads and cam from that engine and put on my 355 with flat tops, thin gaskets, a vic Jr and a 750 quick fuel. Hoping to make the first test hit soon to see how it likes the bump in compression
Nice it should respond well to the increase in compression.
Sounds cool. I like the 107 lobe separation. I'd rather have around 230/236 @ .050 with as much lift as the pistons would allow. Always fun to hear a v8 fire.
Thank you
Man that cam sounds mean! Good looking engine also!
Thank you
I had this 327 in my 67 Chevy Impala SS that had this pronounced hissing sound coming from under the hood . It wasn't a vaccum leak , just the sound of the engine breathing , 202 powerpack heads . This thing would howl !
That cam needs 10.5-1 compression. I know it says 9.5-1 but they say that to sell to a broader market. Also 1.6 or even 1.7 rockers would help a lot provided the heads are ported.
Thanks for the tip. I'm going to put together a few camel hump combos to test in the car. Should be fun to see how the respond to cams, port work and compression. This is my buddies engine. Im thinking I could through it in the my car to get a baseline for the camel humps.
302s and 327s are revee engines, but they need expensive parts to match the power and torque of 355s and 383s. It's hard to beat the bang for the buck of more cubs.@@nylegreen261
This cam will work perfect with 9.5 compression. The heads have a mild port and Polish 3 angle valve job. Matching springs for the cam. Performer r p m air gap gasket matched to the heads. Brawler seven fifty double pumper 1.5 comp cams roller rockers. Completely balanced rotating assembly. Double roller timing chain. This motor was built with all used parts I had laying around except carburetor. It's going in a twenty six hundred pound vega. With a power glide and a three thousand stall converter and three seventy three gear. I wanted a reliable pump gas motor which this is. And it will last until my 406 is done. That's when I plan on going fast.
The sweet spot for a 107lsa is 10.5 @@aaronangelico6478
Nice! I have a 67 SS. Nova been trying to get back on the road. Factory 283 car. Only so much you can do with a 283 so I been trying to find a good 327. That one sounds great!
I got a 327 block , 1970 Monte Carlo
Yes I know , Chevy stop making the 327 in 1969 , but the Monte Carlo was built in September of 1969
The DZ 302 Camaro is a 283 crank in a 327 block
The 307 is a 327 crank in a 283 block
I have 283 , 307 , 327 , 4 bolt main 350 blocks
Thank you
Dang big green nice engine
Nice this is one of my buddies engines. Should be a nice running engine.
Sounds awesome!!!
Nice melody!
Thanks 🔥
Hey Nyle I have a 327 sitting here I pulled from a 68 cameo rs with 22k original miles a few months ago. I’m debating build it or sell it and build a 400. Low 11 goals on a streetable car.
I bought one with low miles refresh, performance bearings cam intake QJET and some aluminum heads.. in a stout stock motor it's stout these 327s don't have any issues revving in my long bed should be good motor 330 ish whp 5 spd 13 secs on the street no prep so far need traction
Nice combination, would be a whole lot of fin in a light car with a 4sp behind it. I'm assuming the pistons are flat tops to the 9.5:1 ratio?
Thanks yes on the flat tops. Going in a vega.
@@nylegreen261 hell yeah, that'll be a great little street killer in a vega.
Sound good
What kind of mufflers are those
Sounds good
Thank you
Single plane intake?
I have a1972 350. Casting # say’s California Camaro. It’s a two bolt main. I want to put it in my 72 c10 with a four speed. Honestly, how much horsepower would you be able to throw at it safely, with the two bolt mains?
Sounds like a fun project. I have run up to 400 horsepower and 6500 rpm's on a 350 2 bolt main block. I wouldn't be afraid to push it above this.
Thanks. Yeah, I figured somewhere around there. I don’t think I would need that muchHP. Maybe 325 to 350 hp.
Hi. It's detonation and/or cylinder pressure spikes (like a big 250+ nitrous hit activated at wrong rpm) that split main caps. I've built several endurance engines (oval track racing) using 2 bolt main. 7000rpm, 350 up to 500+ hp. Never a problem. Just use commen sense. Measure, clean, specs, proper fasteners and good tune. A bad tune or improper anything will destroy the best of parts. Hope this helps.
Try some Spintech mufflers for test.
Will do
That sounds pretty good. Is that yours or customers motor?
Its my buddies engine. He put it together. We just broke the cam in on my run stand.
Nice!
What size pushrods did you run?
5/16 thick 7.800 long.
What size cam is that
Listen to video. He says.
327 +.030 4 relief TRW flat top .020 in hole afr 195 76 cc. .039 felpro stock rods good bolts stock crank Elgin 248 @.050 .509 on 109 ls Eddy rpm before air gap 2” spacer 750 dp turbo 350 a1 tight 3500 vert 12 bolt 3:73 3500LB olds f85 nothing motor used miss matched parts went 12.70 108. Run on 87 oct Drive anywhere. Motor sounds good
This motors going in a 2,600 vega with a power glide 373 gear 3,000 Stahl
Thank you. I think your combo runs good nice job.
Giving up so much power with thatchead and cam. Turned a 327 into a poser engine
Meh... it'll be good for an old mellow street rod for someone who wants a smooth running, no hassle, no frills street engine.
It's my buddies engine. He is putting together a 406 that should run pretty good. This one is to work the out the bugs in his car and get it moving.
Don't you worry if I was wanting to build power. I know which way to go
Every engine sound bad and revs without the converter
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