newbie injector question - ZR-1 Net Registry Forums

Mike1952 · 07-20-2011

I have a 90 ZR1 with about 16k miles that I have original injectors still installed. Which injectors do you recommend to keep the ethanol at bay? David you have a post to a site for injectors but you didn't say which set you were recommending. I have a slight miss at 4k throttle and up sometimes and I am sure it is related to injectors.

TIA, Mike

Kevin · 07-20-2011

rc or fic

tomtom72 · 07-20-2011

I believe if using the FIC injectors the preference is the "new" not the rebuilt injectors....the price about doubles but I think it's worth the POE to get new ones. JMHO

Tom

ZZZZZR1 · 07-20-2011

Quote:

Originally Posted by tomtom72

I believe if using the FIC injectors the preference is the "new" not the rebuilt injectors....the price about doubles but I think it's worth the POE to get new ones. JMHO

Tom

I agree Tom!

FIC (new SS ones) They just started making Stainless Steel injectors recently and these are probably the best for long term use.

David

Mike1952 · 07-20-2011

okay remember I'm a newbie....where do you buy them and is there a part number I need. What should they cost?

Mike

ZZZZZR1 · 07-20-2011

Quote:

Originally Posted by Mike1952

okay remember I'm a newbie....where do you buy them and is there a part number I need. What should they cost?

Mike

Mike,

Sorry!

http://fuelinjectorconnection.com/sh...&productId=208

David

Mike1952 · 07-20-2011

thanks David. Do those come with seals? Anyone in particular for plenum gaskets?

Mike

tomtom72 · 07-20-2011

Quote:

Originally Posted by Mike1952

thanks David. Do those come with seals? Anyone in particular for plenum gaskets?

Mike

http://jerrysgaskets.com/store2/root/ Jerry can fix you up with the soft goods and a lot of hardware also.

An alternate source is also:

http://whiteracingproducts.com/

Tom

A26B · 07-20-2011

Mike,

I recommend using Viton over Buna for ethanol blended fuels, which is virtually all you have in Texas. here's a short list of the items needed to replace the injectors.

http://jerrysgaskets.com/store2/root...&products_id=7

http://jerrysgaskets.com/store2/root...roducts_id=384

http://jerrysgaskets.com/store2/root...roducts_id=387

AND.... here is a tech data link for info to replace the lower primary injector seal. You can download this to your computer and/or print it out to refer to while you are working.

http://jerrysgaskets.com/store2/root...roducts_id=446

PhillipsLT5 · 07-20-2011

accel injectors

07-20-2011	#1
Mike1952 Join Date: Dec 2010 Location: Austin, Texas Posts: 23	newbie injector question I have a 90 ZR1 with about 16k miles that I have original injectors still installed. Which injectors do you recommend to keep the ethanol at bay? David you have a post to a site for injectors but you didn't say which set you were recommending. I have a slight miss at 4k throttle and up sometimes and I am sure it is related to injectors. TIA, Mike

07-20-2011	#2
Kevin Join Date: Jun 2005 Location: pittsburgh Posts: 4,624	Re: newbie injector question rc or fic __________________ It's not the car, it's the people - Doug Johnson 90 r/r "KEYS ON" nick named "T.L.B"

07-20-2011	#3
tomtom72 Join Date: Dec 2004 Location: Jacksonville, FL USA Posts: 4,609	Re: newbie injector question I believe if using the FIC injectors the preference is the "new" not the rebuilt injectors....the price about doubles but I think it's worth the POE to get new ones. JMHO Tom __________________ 1990 ZR-1, Black/grey, #2233, stock. ZR-1 Net Reg Founding Member #316 & NCM member

07-20-2011	#5
Mike1952 Join Date: Dec 2010 Location: Austin, Texas Posts: 23	Re: newbie injector question okay remember I'm a newbie....where do you buy them and is there a part number I need. What should they cost? Mike

07-20-2011	#7
Mike1952 Join Date: Dec 2010 Location: Austin, Texas Posts: 23	Re: newbie injector question thanks David. Do those come with seals? Anyone in particular for plenum gaskets? Mike

07-20-2011	#9
A26B Join Date: Dec 2003 Location: Arcadia, OK Posts: 3,394	Re: newbie injector question Mike, I recommend using Viton over Buna for ethanol blended fuels, which is virtually all you have in Texas. here's a short list of the items needed to replace the injectors. http://jerrysgaskets.com/store2/root...&products_id=7 http://jerrysgaskets.com/store2/root...roducts_id=384 http://jerrysgaskets.com/store2/root...roducts_id=387 AND.... here is a tech data link for info to replace the lower primary injector seal. You can download this to your computer and/or print it out to refer to while you are working. http://jerrysgaskets.com/store2/root...roducts_id=446 __________________ Jerry Downey JERRYS LT5 GASKETS & PARTS http://www.jerrysgaskets.com 1994 *ZR-1*, Black/Black, Lingenfelter Aerobody, 416cu in, 3.91 gears, coil-over susp, Brembo brakes, etc. 2016 Black-Red, 3LT-Z51 Auto 8-speed.

07-20-2011	#10
PhillipsLT5 Join Date: Aug 2005 Location: Scottsdale, AZ Posts: 2,446	Re: newbie injector question accel injectors