East Coast EF Civics - The Premiere 1988-1991 Honda Civic and CRX Enthusiasts Community

Car Forums => Build Threads => Topic started by: Black R on April 13, 2018, 10:07:52 am

Title: My 1991 si : b18c5 + jrsc + ats transmission + 5-lug
Post by: Black R on April 13, 2018, 10:07:52 am
I need someplace to archive this informati on.

Most recently I had to pull the blower for the 3rd or 4th time.

The LHT air to water cores were leaking into the port for cylinder #1 on the dyno.

Once pulled, I found that the manifold is cracked around two of the mounting points for the blower:

https://instagram.com/p/Bhg2n8YFDe4o7I9WBIsyCuuZTpNDL1l4m4SmPQ0/

I have maybe 200 miles on this manifold since it was modded, but it's been a while since LHT did the work - so I've contacted them to see if they can help me out.

Title: Re: My 1991 si : b18c5 + jrsc + ats transmission + 5-lug
Post by: rbwdriven on April 14, 2018, 08:22:48 am
you might end up doing the following at a machine shop.

drill bigger hole
machine plug
put plug in hole
weld plug
drill and tap plug

A good machine/ fab shop could fix it but I would go lht first to see if they can fix it.