which engine is better for boost???

[Rosko]

the mahles are alloy 4032 while most others such as wiseco are alloy 2618 however it really can't be that much of a difference. from what I understand the expansion rate of the mahle pistons alloy is less than that of the standard forged 2618 piston, that along with the coating makes them frm compatible.

[d112crzy]

lol, the weight differences wont have such an impact as you're making it out to be deev.

[deevergote]

No? Something tells me that a few extra ounces can make a hell of a difference in tensile stress at 7000 RPM.

[d112crzy]

7000 rpm, no. 10000, yes.

if you're really worried about stress at that rpm, then you better start making power lower and back off the timing.

[deevergote]

True... Heavier pistons on a turbo or supercharged engine that makes max power by 6500 would probably be alright.

[Rosko]

heres a link I just found...
http://www.thermaflo.com/engref_mech.shtml

looks like a 2618 piston would also have more tensile strength than the 4032, as well as a bit higher of a melting point.

[myk]

Can't forget there already is a f22a in our cars. (toss in my random comment, lol) Making it the cheapest to start with.

[vi.descending]

They are very similar engines. I would personally choose the F22B, as most come with lower KM's.

(Well personally I would do an N/A build on an F22A. But I am insane )

[407accord]

my question is can you boost atleast like 7psi on a stock f22a engine?

I can't find turbo for this car anywhere

[vi.descending]

my question is can you boost atleast like 7psi on a stock f22a engine?

I can't find turbo for this car anywhere

Yes. There are many members that run 8-10 PSI daily.

The best setup for these cars, or best for price, is probably that from a DSM (Eagle Talon).

But its not like there is a shortage of DSM setups on these forums so just look around, you'll find a TONNE of useful information

IE. Westsideaccord's turbo journey
http://www.cb7tuner.com/vbb/showthre...sm+turbo+setup

[jyoungblood87]

dang ppl...im glad i started this thread...it has helped me alot...thx

[jyoungblood87]

has anybody boosted a F20B motor yet...and is that the best candidate for boost???

[oneoffaccord]

look a f22b and the h23 are the same head and intake manifold. the f22b and f22a are the same block. the stroke is going to have its advantages in boosting and tq, everyone knows that. the h23 is much a stronger block than a f22a/b hence its closed deck. why do you think a few companys have that cylinder brace cuz the the h22(not all)f22a/b are all floating cylinder walls. h23 hands done but if you build the block and get it tuned it all depends

[oneoffaccord]

my question is can you boost atleast like 7psi on a stock f22a engine?

I can't find turbo for this car anywhere

i boosted 8psi all day long on my stock h23. daily driving and it has at least 120k on it

[Djmoua]

From what Bisi says, the F22A head flows better than either of those, though... food for thought.

I like food.