I'm putting 4vr pistons in it so I should beable to run 1.7rr's with the e303.or the 1.6rr's with the tfs1 but does the tfs1 have a good exhaust tone?
I'm putting 4vr pistons in it so I should beable to run 1.7rr's with the e303.or the 1.6rr's with the tfs1 but does the tfs1 have a good exhaust tone?
Since no one really knows how to answer my first questions, here's another for you.
So you're going to use notched pistons... good idea.
You talk about using 1.7 ratio rockers... could be good, could be bad.
What springs are you going to use and where are you from coil bind?
You really need to check your PTV measurement everytime you build an engine.
You need to check coil bind everytime you build an engine.
I will say this; no two engines will be the same. If you take someone's word with your engine... good luck with that.
Why is it going to "hit"?
Explain why please.
I also want to know if you've done this yourself?
I'll give another hint; I can have a camshaft with 1.0" of lift and it won't hit the piston...
i did alot of research before i did the head swap on mine. I went with ported E7 and left the cam stock... Just herd of people hitting with that setup...
Doesn't matter what ever he decides he is going to have to check PTV clearance or clay em... Thats the only way for sure! every engine is different
How does "lift" have anything to do with pistons having or not having valve reliefs?
I assume you're talking about piston/valve interference?
Hint; the piston is moving.