What is the difference between 4g63 and 420a?
What does my 95 tsi have in it?

 

you have the 4G63 the non turbos have the 420a. 420a is a dodge motor the 4g63 is a mitsu motor. and this im sure could go on and on for no reason

 

thanks pal

 

There is no newenglandspeed.com

 

Isn't the 420A a 1.8L? Or is it another 2.0? Either way the 4G63 is mitsubishi and has MUCH more potential for power compared to the 420A (Just ask slow420a he'll tel you ALL about it LOL)

 

Its still a working progress

 

Its not up yet.. It will be this summer when we open up the shop


As for the 420a it is also a 2.0L

 

O.k. didn't know for sure... Sorry I like the 4G63 engine better lol (Always have except for the Mopar 2.2L that they had back in the 80'd.. SOLID engine lol)

 

Its got just as much potential... it just needs twice as much money is all. LOL

The real problem is that no one makes a super heavy duity head gasket for it unlike the mitsu's. The nastyest 420a I ever saw was one running 32 psi using a safc for fuel control. It was the ghettoest ride ever, and kept blowing the head gasket. Last I herd the kid was getting the block o-ringed.

 

can ya blame him?