⁨10⁩ ⁨個評論⁩

Simon Simon Jul 7, 2006
EJ25是NA 2500c.c.引擎~
B25C是TURBO 2500c.c.引擎~
那請問一下~小弟的06年原廠鯊魚引擎會是B25C嗎??@@

這個問題就好像EJ205 vs EJ207.....了嗎?? 😮😮

B25C指的是2.5 STI那顆強化引擎，semi-close block，
重力鑄造強化活塞,紅色高流量進氣岐管....... 😮😮

而WRX的2.5 引擎，是採用forester上那顆2.5 turbo引擎，全開放
式水道，鑄造活塞，注重低轉高扭力，偏向實用性的引擎，強度無法
與STI的B25C相比........ 🤣
Simon Simon Jul 10, 2006
據某個可靠消息....北部某輛F鯊撞毀後拆開來看的結果，非常類似.....

WRX 2.5跟STI 2.5到底一不一樣?老美也是吵的不可開交...
NASIOC上有篇回答應該可以解釋的清楚.......
https://forums.nasioc.com/forums/showthread.php?t=862307&page=4&pp=25

這是一位SOA 零件部經理比對零件表所做的結果:

When the TR came out...Our parts list was updated...At the time..there were no Differences in part #'s for the block, Cams, Heads,Rings, Crank, Pistons, Bearings, Valves or Rods....that was in Aug of this year...as I personally looked them up..
Eng Code 257=STi
Eng Code 255=WRX

Since that time..I have gotten 2 updates on my Parts system..
When Phil and I looked at the parts again on Tues...some changes had occured...
Eng Code 257 had a different part # for the following
Short block, Heads, and Pistons...
Eng Code 255 had a different part # for the following
Short block, heads, and Pistons...

Eng code 255 and 257 had the same part #'s for the following
Cams, Valves, Bearings, rods, and the Crank

so they are different part #'s...sometimes that doesn't mean different...but in this case I think they are...

This goes even further back to my District Rep and regional Rep telling me they were going to be the same essentially except the Turbo, Intercooler and the ECU...otherwise ...same same...This was back in July...

Hopefully this info will help some of you guys out......and for the record...Someone has to push the envelope..To bad it was our turn in the bucket...but the info we are learning...is helping Tuners, Builders, and you the customer....

Bill
Parts Manager
Subaru of Jacksonville

可以得知，EJ255跟EJ257相同的料件有:凸輪軸，汽門，連桿，區軸，培林(?)
其他則是不同的料號。

另外，應該可以確定，WRX 2.5 是使用半開放式水道........ 😮😮
發表評論 選單

SUBARIST.NET