Stock v7 block 10.22!!!!

[tez n u]

Saw some videos and read some threads on this person in ausi running 10.22 at 219.7km/h in his stock version 7 sti blocked gc8, his mods are jun cams, jun cam gears, head studs, gt35r at 40psi , headers, computer, race fuel......i didnt know a ej207 from a v7 was capable of running a 10.22 at 219km/h plus ....lots of people on here told me there isn't much difference between a version 7 sti internals and say a gc8 sti ej20.....guys in ausi believe its a much better block and their times speak for themselves........there are others running low 11s etc with version 7 ej207, is this all real or b.s???? Im running a little over 240kw at the wheels with my version 7 spec c blocked gc8 version 6 with a td06 at 19psi but no where near what these guys are running

Below is the thread discussing about the 10.22 sec car......plate is gtreta

http://www.perth-wrx.com/vb/general-subaru-discussion/24865-gtr-eta-10-22-%40136-5mph.html

This is the video of it doing a 10.22

[Kiwi_Fozze]

from what I've read, the v7 block (207) is semi closed, totally forged internals, avcs heads... nom nom. v8's went to semi forged components I think??

[tez n u]

 kwi_fozze said:

from what I've read, the v7 block (207) is semi closed, totally forged internals, avcs heads... nom nom. v8's went to semi forged components I think??

Yea id say it needs to be forged to handle 40psi lol even if its race gas

[rex-leggy]

 tez n u']

[quote name='kwi_fozze said:

from what I've read, the v7 block (207) is semi closed, totally forged internals, avcs heads... nom nom. v8's went to semi forged components I think??

/quote]

Yea id say it needs to be forged to handle 40psi lol even if its race gas

+1 that poor 207 must be screaming when it hits 40 psi

i wouldnt advise it . even 30 on pump gas is massive on standard pistons!

[Dv8er - FSTWRX]

AFAIK Ver7 STi are Semi-Forged pistons, Ver8 are Cast Hypereutectic pistons

It's been covered before on here somewhere, cbf searching.

[rex-leggy]

there forged . i have a block ect sitting in my garage

there not as good as aftermarket forged ones tho thats for sure.

[Dv8er - FSTWRX]

Yea I have a set of Ver7 STi forged pistons in the garage aswell, just got off my arse and had a look. They do appear to be forged (no cast marks at all). Where the hell did the term Semi-Forged come from anyway? Seeing as forging is a physical process, I don't see how you could 'semi'-forge something.

Edit - Here is where the term came from.

http://www.clubsub.org.nz/forum/index.php?topic=18327.0 - semi-solid forming

[tez n u]

 rex-leggy said:

there forged . i have a block ect sitting in my garage

there not as good as aftermarket forged ones tho thats for sure.

Not as good lol.....40psi is insane, the times its doing even fully built motors struggle to achieve.....im not saying your wrong but 40psi race fuel and 30 psi pump gas is pretty dam strong

[gotasuby]

Well anyone want to buy my v7 ej207 short block ;D. selling soon

[tez n u]

Lol good selling point for you ;D

[gotasuby]

 tez n u said:

Lol good selling point for you ;D

Thats what i thought haha. and just run in with 100,000kms

[rex-leggy]

maby its the light bulb effect hes getting

got a 10.8 and now the engines running "really good" so hes getting 10.22.

tick tick tick................boom haha

[sultan]

there's nothing in that thread to say the bottom end is stock

[tez n u]

^^^^Click on links below.....first link post number 3 from top he says stock motor

http://www.perth-wrx.com/vb/general-subaru-discussion/17377-gtr-eta-smashes-into-10%60s-4.html

Post number 7 on this link from the top

http://www.perth-wrx.com/vb/general-subaru-discussion/17377-gtr-eta-smashes-into-10%60s-5.html

[Guest]

http://www.youtube.com/user/REXESS1#p/u/40/x4y86ZNuBWA

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