I am finally installing my GSR swap in my 1990 crx si. I am about to buy hasports EFB2 kit but I dont know which version to buy, street (62a), race(70 durometer), full race (88 durometer).

The gsr is mildy built, with ITR intake cam, skunk2 intake mani, chiped p28. Possible turbo in the future. I also have to drive this car to work and school. What are you guys running and how do they feel?

 

basically the harder the polyurathane the stiffer the motor is going to be in the engine bay. if you get the full race version it will more than likely rattle everything in your car and you will feel it in the steering wheel. its just comfort preference

 

i highly suggest you get 62a unless you most seriously intend to gut and race your car in the near future.

 

I run the 62a and can't imagine going any stiffer. As it is now, the motor does not move at all. I would not go any stiffer unless the car is to be a dedicated track car.

 

Thanks man, thats exactley what I wanted to know. How do you like the ITR in your crx?

 

i'm not sure who you were asking but my CTR is a blast.

 

And I love my ITR in my rex.

 

What kind of 1/4 mile times are you guys running with the itr and ctr? I loved my b16 so I cant wait for the gsr to be in.

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by white90rexsi &raquo;</TD></TR><TR><TD CLASS="quote">What kind of 1/4 mile times are you guys running with the itr and ctr? I loved my b16 so I cant wait for the gsr to be in.</TD></TR></TABLE>

Well, I'm no expert drag racer and I can't launch for my life.

https://honda-tech.com/zerothread?id=1712416

This is my post from my only real trip down the drag strip. I have a nearly all stock 97 JDM B18cR w/ stock header, 2.5 in exhaust with cat and a short ram intake. Also, have the 4.7 fd which is the best mod in the world. For comparison though, my times with the 4.4 (which consists one pass down the strip previous to the 4 runs in the link) was a 14.0 at 103mph. My main problem is I can't launch and I am VERY inconsistant with shift points due to my tach only going to 8k rpm and my redline is obviously higher.