Focus Fanatics Forum banner

1 - 7 of 7 Posts

·
2focusedracing
Joined
·
1,799 Posts
the fr2's work great for daily drivers ( they are quite docile) , i'm actually thinking about going a little more agressive this winter myself[thumb][}:)]
 

·
Registered
Joined
·
1,386 Posts
What's the effective RPM range on the FR Stage 2's and does it make the engine an interference engine with the stock head, valves, pistons, etc?
 

·
Registered
Joined
·
958 Posts
its 2500-6500...and im not too sure on the intereference question
 

·
Registered
Joined
·
1,948 Posts
hEaT said:
What's the effective RPM range on the FR Stage 2's and does it make the engine an interference engine with the stock head, valves, pistons, etc?
It does not make the engine an interference engine, but could be wrong
the FR2's are making power throughout the entire power band. Less
at the very top end (6500 and up?) but daily drivers dont
see the end of the power band too often (not counting
mashing the gas) . You will notice a big gain in the power,
even more so when you free up the exhaust with headers and
full exhaust. Happy endevours and if you have any more questions
just pm me.
 
1 - 7 of 7 Posts
Top