Ej207v8 has hypercast pistons everything else is forged the heads flow morebig port the cams are more aggressive than v7. Ej207 20l sti engine with all accessories attached to the motor.
Ej207 V8 Midrange Chugging Nasioc
Ej207 v7 vs v8. Lightweight ej207 duration. The dyson v8 dominated the v7 on hardfloor cleaning tests especially rice and cereal. 92mm x 75mm compression. V8 sti ej207 twinscroll vf37 hks carbon ti sound clip duration. Jdm 08 14 subaru sti ej207 ver10 20l engine swap with vf49 twin scroll turbocharger for sale. However the version 8 comes with hypereutectic pistons which is what i have.
Ej207v7 all internals are forged better cams than ej205 valves springs etc. I dont plan on running a ton. Heywood jablome 138561 views. Those they only briefly tried to upgrade back in 02. Ej207 version 8 bore x stroke. I was quoted 2800 for a v7 wrx clip.
I think both redline around 8000 8200rpm but are not making power that high up. It makes for a cheaper alternative to building a new shortblock. V7s 2200 and is able to run for 40 minutes 10 minutes longer than the v7. The dyson v8 has a larger capacity battery 2800 mah vs. Important note ej207 for other than jdm continued with forged pistons beyond v7. Here is a very clean jdm 2008 to 2014 subaru sti ver10 ej207 replacement or swap engine with vf49 twin scroll turbocharger dual avcs motor package this engine has been compression tested with excellent results across the board.
I found v7 and v8 jdm wrx clips locally but i really want the 6 speed and bigger brakes that came with the sti and am willing to pay for them. Impreza flywheel comparison stock vs. Biggest differences of dyson v7 vs. Sounds like i may need to look into sourcing a better clip for a v7 9 sti. Sample photos jdm ej207 sti version 8 engine with 6 spd transmission from subaru wrx sti 2004 2005 with brembo list of parts included. Vf37 twin scroll i think the main draw to the ej207 are the forged pistons in the version 7 engine.
You specifically are one of the reasons im considering going down the ej207 route. Stock header stock vf37 stock downpipe w single cat 80mm hks carbon ti catback. V8 use the v7 spec c cam without those v7 spec c springs v9 get updated cam overall v9 is a completely different engine from the v7 different part numbers for all main parts except valve springs.
Gallery of Ej207 V7 Vs V8
