Thread: stroked 305 to a 334

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I Know Some Of The People On The Bored Would Say Dont Waste Your Time With This Build But My Motor Is Fine An I Want To Try This An See If It Can Do Some Number How Many Horses Do You Think I Could Get From This Set Up Im Going With Stock Heads Jus Ported Eddy Intake An Carb Headers An Duals An 3:73 Gears An Easton Posi

give me the stroke length and I'll put it into my dyno program. I read a 305 build on the internet that used a lot of common parts and netted 327 Hp, not bad really.

i guess you talkin bout 3.75

Originally Posted by 305chevyboi

i guess you talkin bout 3.75

One thing to remember is the stock 400 crank uses a 2.65 main and the 305/350 uses a 2.45 main.
After-market cranks are available in both main sizes.

you would say a 500 CFM even when i stroke to a 334 cuz i think im going to do that

Originally Posted by 305chevyboi

you would say a 500 CFM even when i stroke to a 334 cuz i think im going to do that

Yes,even on a 334 the 500 cfm carb. should be good to 6,200.

good lookin on the info you dont have a IM i got other things to ask aobut this 334

Originally Posted by 305chevyboi

good lookin on the info you dont have a IM i got other things to ask aobut this 334

What info are you looking for?

im not lookin to do the stroke jus yet should i wait an do it at one time cuz i got my intake an my cam an was going to get that put in this weekend or should i jus get it rebuilt........ On another topic was are something i can take off this is a before pic of the engine bay before i add the eddy brock air cleaner an chrome cover what can i take off cuz i want it to look nice an neat under the hood cuz i will be showin this off when i get the stroker done..

Originally Posted by 305chevyboi

im not lookin to do the stroke jus yet should i wait an do it at one time cuz i got my intake an my cam an was going to get that put in this weekend or should i jus get it rebuilt........ On another topic was are something i can take off this is a before pic of the engine bay before i add the eddy brock air cleaner an chrome cover what can i take off cuz i want it to look nice an neat under the hood cuz i will be showin this off when i get the stroker done..

My advice is buy the best parts you can afford and build it right the first time.

cuz i drive it now an dont want to put it in the shop jus yet

how many horse do you think i will get from this set up an should i keep the heads stock or port them like i was told

Originally Posted by 305chevyboi

cuz i drive it now an dont want to put it in the shop jus yet

how many horse do you think i will get from this set up an should i keep the heads stock or port them like i was told

There are many varibles,cam,comp. ratio,heads,intake etc.
The 334 is made for torque.
Every head out there can benefit from port work.
Every engine I have built in the last 20 years or so at the very least has had a bowl blend and a gasket match.

ok so get the heads ported an what else an i should be str8 jus want something to kick ass round the way

Originally Posted by 305chevyboi

ok so get the heads ported an what else an i should be str8 jus want something to kick ass round the way

What heads do you have?

its ona stock 305 chevy an the car is a 1980 cutlass