Will the regular 67cc or 76cc Torque head fit on a 305, or will I have to buy the torquer 305 set? The only thing I see is little bigger valves and bigger combustion chambers.

if the valves are too large, it won't. i beleive 1.94/1.5 will work on a 305, but it would all depend on where they are located in the chamber.

you WILL want a 58cc chamber, witha 70cc+ chamber, you compression will be horribly low.

i have a set of 58cc s/r torquer 305's for sale. they're nearly new, just had them magnafluxed and checked by a mchhinist. perfect shape. you'll need valves and springs. email me at seanof30306@yahoo.com if interested.

Sean, how much are you selling them for.

and are they pre or post 87 bolt pattern?

350 for the pair, and i'll guarantee them to pass an inspection by a machinist. jegs has them for 249.99 EACH.

http://www.jegs.com/cgi-bin/ncommerc...41&prmenbr=361

i bought these from a guy who ran them for less than a thousand miles. he hadn't checked his clearances and bent two valves, broke pistons, etc. he went ahead and put a 350 in the car. he said he had them checked out by a machine shop and they were ok, but i went ahead and paid 50 bucks to have them magnafluxed and checked out by my machinist, just to be safe. he says they're in great shape, no damage to the guides and seats. he also says it looks like they've had a pocket port done, but i haven't been able to get ahold of the guy i bought them from to confirm. i'd think the machinist would know, though, he does a lot of head porting himself.

they're the pre-87 bolt pattern.

i'll try to post some pics this evening.

are they set up for 1.25" or 1.5" springs?

also, (this can be fore anyone) do they have flow numbers on these heads?

(yes, i am getting a little burnt out on the 416s i have now, i am just about done poritng, but then comes machine shop )

they take 1.250" springs. here's the spec sheet on the heads from world products' tech library. it lists all parts with part numbers:

http://www.worldcastings.com/tech/sr...stironhead.doc

if you contact world products, they can give you the flow numbers. i called and got them before i bought the heads, but i can't lay my hands on my notes now.

.400" lift: intake 198cfm/ exhaust 156 cfm
.500" lift: intake 213 cfm / exhaust 166 cfm

I like my pre 1987 heads, I have alot more choices when it comes to intakes, valve covers, and roller rockers then I did with center bolts.

Hey I'm new to the boards and happened to see that you had these heads for sale. I was just going to order some new ones next week so good thing I saw these !!! I'm very interested if you still have them. My email is bambam_612@hotmail.com . Please let me know, Thanks.

dude this post is 3 yers old , i dout they still have them...

good luck on those world product heads... they take forever to ship. make sure you get a date they are supposed to arrive.