Well you could just add the shortblock into the budget lol. Then let it eat!!
Edit: it's easy for me to spend other people's money
Edit: it's easy for me to spend other people's money
rough guesstimates say that going from the .047" 9333's to a .060" with the same bore would lower the cr by about .3. assuming a flat top piston (not sure exactly what you have), and a .006" deck on a stock 58cc afr185, it'll put you at ~9.8:1. they may or may not clean up at that though.
conversely, going to a 70cc vic jr. with the 9333's will be at about 8.7:1. this will be able to handle more boost, and looks like flow numbers are similar-to-or-better than the 185's.
either way looks like it may be pushing the limits of the stock roller block.
conversely, going to a 70cc vic jr. with the 9333's will be at about 8.7:1. this will be able to handle more boost, and looks like flow numbers are similar-to-or-better than the 185's.
either way looks like it may be pushing the limits of the stock roller block.
Well id wrather not spend more money...but if i have to i will
Ill have to get new lifters and stuff though right?...thats prob out of my league??
Good info....i want to try for 450-475rwhp.....or im setting my rev to 4500 by the way your making it sound....lol..
only thing you MIGHT need on that particular head swap would be pushrods. i say MIGHT because you'll have to measure and since both heads are a "stock valve angle" head, you MIGHT luck out and be able to use the ones you have. comp/tfs hardened pushrods are only ~$100-120 though.
Ya i meant pushrods....i just learned how to adjust valves last time around...lol....the measuring part is what scares me?....think i know the basics but havnt done too much reading about that yet,so its somthing ill have to learn on the fly...and i dont want anymore problems...lol....not a 100% what im going to do just yet
Heads im dropping of fri for a minimum deck,he told me ill get them back by tues wed next week,so if i keep those heads,ill run a .060" cometic gasket,try to keep my boost down with biggest pulley i can find,and hopfuly tuner can keep it around 450-475rwhp,and rev limeter set to somthing safe!...geting the heads prepped for cometics but block not sure yet,didnt seem too bad,might try the copper spray???
I was going to try the copper spray route?....some ppl say I'll be fine some no??,wanted to try that first,but I really don't know what to do now...
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