Chevy 250 inline six

Chevy 250

Category:

Autos & Vehicles

Tags:

• Chevy
• 250
• inline
• six
• 1968
• C10

[captainchaos105]

Its a comp cam 500 lift and no issues with gear sounds like installation issue

[MarvinSanti]

That 250 sounds pretty healthy!!! nice engine you got there...

[261longstroke]

@daytonpaul Actually you have brain leak and you are warped. Learn something about engines before you make stupid dumb ass comments about something you know nothing about. Take up something less taxing like taking out the trash or cutting the lawn.

[SebaIgnacio1]

OMG! Suena similar a un V8 D: y eso que solo es 6 cilindros en linea :| ME GUSTAAAAAAA!!!! :D (L)

[peopleofthecircle]

Show room max torque @ 1600. Big rig diesels max @ 1500 or so!

Wish I had a 2 stage 2 bbl carb for my '69 250 stepside.

[mike2000910]

hey where did you get your cam at and how much was, im looking for a good cam and i would like to have the one you have

[azm3314]

where is that you go to shop for parts for a inline 6 ....and another thing I see the type it air filter you have that kind I wish to put on my car but I'm trying to figure out what is an additional filter that on the valve cover if you can get back to me on that I would appreciate it

[chavyman1000]

nice moter..does chevy make a 225? and i have a inline 6 GM industrial in my gleaner K combine and i need a intake manafold wher do you git your parts from?

[Stevespeeze]

did you use the offy adaptor?

[JohnnyDesaint]

nice engine..i wouldnt mind putting one in my 58 ford but i need an engine with a front sump oil pan..

[Apophis911]

@captainchaos105 Hey captain, I have GM 250 SB carb w/modified head and i also installed a 268H compcam, CRT HEi and will install dual exhuast soon. I want to convert over to a regular head one day.

I am wondering where you set your timming and idle sounds great.

[aBBlade1]

@captainchaos105 how did you stuff a four barrel on a one barrel intake. that is awesome!!

[xXxLOST13xXx]

how did you get tthe carb to fit

[woodscrew4u]

What cam do you have in your six? Have you ever had trouble with the cam gear sliding off the cam and letting the cam walk and wear the gear out on the distributor?

[mousepad1123]

whats mileage like on the 250? i want to put something with better mileage in my el camino (its got a 305 right now, so i wont really be missing much.)

[woodweezel]

Now THAT is some cool shit. Very nice. Sounds great............

[mschiffel1]

sweet inline! but your camera sucks. too dark i couldn't tell what type of exhaust system you are using.

[marktse]

@DRNEGOLICIS this maybe a dumb idea but can i buy cheap chevy 250 that was manufactured in the 1980s that have a fuel injector and bolt those parts directly on my old chevy 250?

[DRNEGOLICIS]

@marktse mines got a 350 stock intake and if i had to guess i bleive they are 205 heads? the biggest ones made stock behind it is a SM465 rock crusher tranny and behind that is a dayna rear axle not sure what series it has a 5.13 to 1 gear ratio in all its a 3 speed with granny low in last gear it turns around 4000RPM to go 70 the truck is all stock except for the carb 650 holly only other thing is it has single exhaust with one glass pack

[dunn98632]

Should have revved onit to make it believable because it sounds like a ver healthy small block sitting idleing with headers kinda cool.

[marktse]

@DRNEGOLICIS thats awesome. I think i will go with a holly now. Can you tell me about what intake you went with? Also did you use a special transmission to get that kind of fuel economy? I hear if you get an adapter for a manual six speed and get better fuel economy? Right now i have a 3 on the tree and its very limited.

[marktse]

@DRNEGOLICIS i just bought his complete head upgrade part from 12bolt.com I haven't even put it on. I am looking for a solution to put a 4 barrel rochester on it. I was looking at the clifford intake to bolt on but it says you also need their clifford exhaust manifold in conjunction. I hear its better than the offy. i am starting to get frustrated with this inline six build. I may rip it out and let it sit until parts fall in my lap from trade shows. of course any advice would be appreciated

[DRNEGOLICIS]

@marktse so your saying you have a bigger head on it to accept this kind of flow? i was kinda puzzled on how you fabbed that intake to bolt up to the holly too im not sure what the smallest 4 barrel rochester makes the smallest ive seen is the 750 Q jet my truck used to have an 850 i swaped for a 650 holly and went from 7mpg at best with no power (with the Qjet) to 13city and 18highway MPG with tons of power it would even burn the tires in every gear with the holly

[marktse]

@DRNEGOLICIS its the same carb that was recommended by tom lowe at 12 bolt.com. He also does stuff to increase the in flow with the lump high flow kits. I just bought a complete head for my straight six project from him. I'm still looking for a holly 390 thats cheap enough. I also hear the quadrajet rochester is a good one too? What do you recommend between the two?

[marktse]

i have a chevy 250. what parts do i need and where can i find mounting brackets, pulleys and kits for a chevy 250 so i can put on a supercharger some sort on there. Any help would be appreciated.

[DRNEGOLICIS]

I think thats to much carberetor i doubt that engine pulls enough CFM for that that is a 390? right? i think thats the smallest 4barrel or the smallest ive seen in holly