i have an 86 CRX HF (carb) and i've been searching online and i've found a turbo for the honda D-series engines.. i have the original d15a2 in my car and i really don't want to do an engine swap.. what problems could i run into? how hard would the install be? is it worth $600? should i do other engine work first?
1
86 Crx Hf Turbo
Started by ian86crxhf, Jul 18 2005 12:22 AM
9 replies to this topic
#1
Posted 18 July 2005 - 12:22 AM
#2
Posted 18 July 2005 - 10:25 AM
I have been looking into this as well, and if you are speaking of a turbo kit I dont think there is one for this motor. You have to do it custom, I guess using your stock manifold, and making some sort of box or something for your carb.
1987 Honda CRX HF Project!
------------------------------------------------
http://www.geocities...tibbettracing05
------------------------------------------------
http://www.geocities...tibbettracing05
#3
Posted 18 July 2005 - 10:41 AM
QUOTE (ian86crxhf @ Jul 18 2005, 12:22 AM)
.. what problems could i run into?
For starters, you'll bend the shit out of these, the HF one is on the left:
just before they break!
Get a DX or Si bottom end first and I'd use an Si head too. (No CVCC chamber to worry about)
Jay
If you love the Elise, drive a Se7en - Caterham or whatever...
It has even less content than the Elise, is less graceful looking
...and changes direction like a ping pong ball whacked by Thor.
#4
Posted 18 July 2005 - 02:09 PM
#5
Posted 20 July 2005 - 12:00 AM
QUOTE (Simon Tibbett @ Jul 18 2005, 09:25 AM)
I have been looking into this as well, and if you are speaking of a turbo kit I dont think there is one for this motor. You have to do it custom, I guess using your stock manifold, and making some sort of box or something for your carb.
on the website i found they had the header that came with the kit and in the description of the header it said: 84-87 Honda CRX HF (Carb) D15A2
#6
Posted 20 July 2005 - 12:03 AM
QUOTE (jsgprod @ Jul 18 2005, 09:41 AM)
QUOTE (ian86crxhf @ Jul 18 2005, 12:22 AM)
.. what problems could i run into?
Get a DX or Si bottom end first and I'd use an Si head too. (No CVCC chamber to worry about)
Jay
i've heard about doing the si head.. but i don't know anything about using the bottom end of the si.. how?
#7
Posted 20 July 2005 - 12:37 AM
Do you have the link to the site with the kit? Not saying you are wrong I just never found one.
1987 Honda CRX HF Project!
------------------------------------------------
http://www.geocities...tibbettracing05
------------------------------------------------
http://www.geocities...tibbettracing05
#8
Posted 20 July 2005 - 06:12 AM
QUOTE (ian86crxhf @ Jul 20 2005, 12:03 AM)
i've heard about doing the si head.. but i don't know anything about using the bottom end of the si.. how?
The only difference of any significance between the DX and the Si bottom ends is the pistons. The crank and rods are the same.
If you're serious about doing a turbo I'd suggest just finding an Si engine (and transmission if possible) and dumping the HF stuff. The Si comes with a 8.3:1 CR stock which actually lends itself quite well to a turbo application.
Just my opinion of course
Jay
If you love the Elise, drive a Se7en - Caterham or whatever...
It has even less content than the Elise, is less graceful looking
...and changes direction like a ping pong ball whacked by Thor.
#9
Posted 20 July 2005 - 10:55 PM
QUOTE (Simon Tibbett @ Jul 19 2005, 11:37 PM)
Do you have the link to the site with the kit? Not saying you are wrong I just never found one.
i found it pretty easy but i just found out yesterday from another post here that the turbo kit isn't actually for our car.. it says it fits all d-series but it doesn't fit right on the d15a2.. by the way what all have you done to your car.. i'm trying to get ideas for mine other than an engine swap.. just stuff i can do on a small budget
Edited by ian86crxhf, 20 July 2005 - 11:01 PM.
#10
Posted 20 July 2005 - 11:21 PM
My car is stock now, lowered that is it. Something with the camshaft broke hoping to sort it out tommorow and either sell it or keep it and build it for turbo.
1987 Honda CRX HF Project!
------------------------------------------------
http://www.geocities...tibbettracing05
------------------------------------------------
http://www.geocities...tibbettracing05