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CRX_Si · 09-22-2003, 12:36 PM

i just got an LS throttle body and i would like to mount it on my 91 crx si. i want to use the intake manifold from a d16y8 and bore it out to fit the throttle body. my question is: will i need the sensors from the y7 IM? what about the fuel delivery system? where will the vacuum hoses connect on the new setup compared to the factory setup? thanks

SleEPeR_CRX · 09-22-2003, 02:35 PM

the better question was, will this TB work on my IM, i dont think so. D series with D series, B series with B series.

Jeef · 09-22-2003, 07:39 PM

It will fit on there, some work has to be done to it. If I find the info I'll send it your way.

CRX_Si · 09-23-2003, 10:59 AM

thanks ^^
i test fitted the LS throttle body on my d16a6 intake manifold and it fit. the inlet would need to be matched to fit the larger diameter but everything else looks good.
-what needs to be done to fit the d16y8 intake manifold on my d16a6?(vacuum hoses, fuel delivery etc)
-what needs to be done to make the LS throttle body work with my d16a6?

09-22-2003, 12:36 PM	#1
CRX_Si Senior Member Join Date: Mar 2003 Location: Lynchburg VA Posts: 135 iTrader: 0 / 0% Rep Power: 15	i just got an LS throttle body and i would like to mount it on my 91 crx si. i want to use the intake manifold from a d16y8 and bore it out to fit the throttle body. my question is: will i need the sensors from the y7 IM? what about the fuel delivery system? where will the vacuum hoses connect on the new setup compared to the factory setup? thanks __________________ New Civic Si=CRX Si reborn?......think about it.

09-22-2003, 02:35 PM	#2
SleEPeR_CRX Senior Member Join Date: Dec 2002 Location: Vancouver B.C. canada Posts: 1,227 iTrader: 0 / 0% Rep Power: 27	the better question was, will this TB work on my IM, i dont think so. D series with D series, B series with B series. __________________ Sleepers Are the Only way to Go. 1990 CRX Si B18a(92) CAI/E, Gutted, ACT clutch/pressure plate/13lb flywheel, Crower 403 Cams, Titanium Valve springs & Retainers, Blockguard, Head Milled 20 thou, 9.8:1 Compression, AEM cam gears. 1/4 = 14.73 60' = 2.48 trap = 95.03mph Soon to get: Header, Slicks Future 13 second all motor LS!

09-22-2003, 07:39 PM	#3
Jeef Super Moderator Join Date: Sep 2002 Location: CT Age: 29 Posts: 4,580 iTrader: 0 / 0% Ride: 06 Chevy Silverado Rep Power: 88	It will fit on there, some work has to be done to it. If I find the info I'll send it your way. __________________ Ex 89 crx si,91 & 95 Civic owner. 06 Silverado RCSB 20's, 2/4" Belltech lowering kit, waiting for 2 more cylinders, 1.9 more liters, and 208 more hp engine swap.

09-23-2003, 10:59 AM	#4
CRX_Si Senior Member Join Date: Mar 2003 Location: Lynchburg VA Posts: 135 iTrader: 0 / 0% Rep Power: 15	thanks ^^ i test fitted the LS throttle body on my d16a6 intake manifold and it fit. the inlet would need to be matched to fit the larger diameter but everything else looks good. -what needs to be done to fit the d16y8 intake manifold on my d16a6?(vacuum hoses, fuel delivery etc) -what needs to be done to make the LS throttle body work with my d16a6? __________________ New Civic Si=CRX Si reborn?......think about it.

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