- Sat Aug 27, 2016 9:40 pm
#359641
I have ported out my factory intake manifold upper and lower... did I take too much off the top plenum I don't know what those holes are for
- Sat Aug 27, 2016 9:54 pm
#359642
- Sat Aug 27, 2016 11:58 pm
#359643
Any1??
- Mon Aug 29, 2016 6:26 pm
#359648
Can you post better pictures? I'm not too familiar with the h22 manifold. Doesn't look good though....
1992 Honda Civic SIR-S