BoostedSi

If i got a b17a block could i use my b16a crank, rods, and pistons in it?

b18bturbo

you gotta get custom rods and pistons. if you do stay with the b16a crank plus you have line hone everyhting

BoostedSi

****....

b18bturbo

try to find a b17a crank and you should be easier that way.

dust

I thought the B16 and B17 blocks were essentially the same? They have the same deck height. Am I missing something here?

Shaun K

iTrader: (1)

B16A and B17A blocks are the same dimensionally, it's just the internals and the block stamp that make it a B17A. You can drop B16A crank/rods/pistons in it and it will be a 1.6. You don't need custom rods or pistons if you are using all B16A internals.

b18bturbo

Thats true if you destroke it ... but you still have to line hone the main caps to match the crank or your freaking spin some ****

BoostedSi

thats wut i thought....hmm. Are u sure about this? cuz i have just cracked the sleeves on my b16a block and i found a pretty cheap b17a block. I was just gonna swap the blocks and use all my b16a internals.

BoostedSi

Is it expensive to line hone the main caps?

BoostedSi

one more question...if i do get a b17a crank would i need to get new pistons and rods too?

Shaun K

iTrader: (1)

please explain to me why you'd have to line hone the main caps in a B16A/B17A block to put B16A crank in it?

Katman

YES you could. I did the reverse with my old engine.....B17A internals in a B16A3 block. I bought all new bearings and rings though when I did it...but everything worked just fine.

I have no idea why B18turbo says: Thats true if you destroke it ... but you still have to line hone the main caps to match the crank or your freaking spin some ****

I didn't have to do that and my engine ran fine up until the point of my car getting stolen, so there.

Gmedalion

I have a B17A crank for sale if you want it.

BoostedSi

Thanks guys, thats all i needed to hear. I'm gonna get that b17a block now. Thanks again.