Winter mods... - Page 2 - ZR-1 Net Registry Forums

RichS · 12-19-2016

And it's out....

Gasket kit coming from Jerry's, then have to figure what else to replace while it's out. Tight fit coming out!

Demps · 12-19-2016

....offset grind the crankshaft....

...bigger pistons....

Ted

Won't have to pull it again next winter.

RichS · 12-20-2016

Would love to but don't want to go to crazy yet...

Anyone tell me why the op would have capped off the Fuel pressure regulator?

Regular Helms for a 94 has all the ZR-1 info in it correct?

With doing headers that does away with with all the AIR tubing, What about the EGR? I don't have to worry about emissions. I assume that can all be adjusted in the tune?

Speaking of tune, Who's a trusted tuner close to NE PA that can do a dyno tune?

Thanks

secondchance · 12-20-2016

Quote:

Originally Posted by RichS

Anyone tell me why the op would have capped off the Fuel pressure regulator?

Could be that the fuel pressure regulator diaphragm had failed resulting in plenum vacuum sucking in extra fuel and messing with AFR. Another reason may be the previous owner falsely believed disconnecting the pressure regulator and resulting increased fuel pressure equated to more hoses.

Quote:

Originally Posted by RichS

With doing headers that does away with with all the AIR tubing, What about the EGR? I don't have to worry about emissions. I assume that can all be adjusted in the tune?

When you get a reprogrammed chip to optimize for headers ask EGR to be programmed out.

RichS · 01-25-2017

Have most of the parts, from Gerry's, Marc's and ebay. Headers, catback, all the Gaskets, Stainless bolts, Cam cover emblems, Injectors rebuilt. Stopped up the machine shop tonight to fondle the parts being ported. Getting there.....

Billy Mild · 01-25-2017

Are you doing the port work yourself?

Mystic ZR-1 · 01-25-2017

What's that Flathead go in?

RichS · 01-26-2017

Quote:

Originally Posted by Billy Mild

Are you doing the port work yourself?

No, My buddy's doing it all for me. He owns Morgantini racing, and does all my machine work.

RichS · 01-26-2017

Quote:

Originally Posted by Mystic ZR-1

What's that Flathead go in?

38 Ford Deluxe Me and My Dad are working on. It's in the back in this pic. I have a few others I could uplaod from my phone. We just replaced the floor and firewall. It's back up his house to paint the firewall and a few spots then we will be back to start to reassemble it soon.

GOLDCYLON · 01-26-2017

Quote:

Originally Posted by RichS

38 Ford Deluxe Me and My Dad are working on. It's in the back in this pic. I have a few others I could uplaod from my phone. We just replaced the floor and firewall. It's back up his house to paint the firewall and a few spots then we will be back to start to reassemble it soon.

That's cool Rich a father and son project is awesome !!!

12-19-2016	#11
RichS Join Date: Nov 2013 Location: Wilkes-Barre, PA Posts: 148	Re: Winter mods... And it's out.... Gasket kit coming from Jerry's, then have to figure what else to replace while it's out. Tight fit coming out! __________________ 1994 ZR-1 #198, sold [img]https://live.staticflickr.com/65535/48400173802_2a6f122cfb_n.jpg[/IMG] [COLOR=RoyalBlue]96 GrandSport#857[/COLOR],[COLOR=Red]Red Gut[/COLOR] 397 LT4, AFR heads,3:90 gears, DRM longtubes, Sepanek 700R4, Yank 3600, bla-bla... Best ET w/396 & 6-speed 11.02 @126.57 w/1.60 60' Best ET w/396 & 700r4 10.82 @124.87 w/1.48 60' 2003 DarkShadowGray Ford Lightning 460rwhp/550rwtq 12.11 @112.18 w/1.71 60'

12-19-2016	#12
Demps Join Date: Jan 2006 Location: Niceville Posts: 997	Re: Winter mods... ....offset grind the crankshaft.... ...bigger pistons.... Ted Won't have to pull it again next winter.

12-20-2016	#13
RichS Join Date: Nov 2013 Location: Wilkes-Barre, PA Posts: 148	Re: Winter mods... Would love to but don't want to go to crazy yet... Anyone tell me why the op would have capped off the Fuel pressure regulator? Regular Helms for a 94 has all the ZR-1 info in it correct? With doing headers that does away with with all the AIR tubing, What about the EGR? I don't have to worry about emissions. I assume that can all be adjusted in the tune? Speaking of tune, Who's a trusted tuner close to NE PA that can do a dyno tune? Thanks __________________ 1994 ZR-1 #198, sold [img]https://live.staticflickr.com/65535/48400173802_2a6f122cfb_n.jpg[/IMG] [COLOR=RoyalBlue]96 GrandSport#857[/COLOR],[COLOR=Red]Red Gut[/COLOR] 397 LT4, AFR heads,3:90 gears, DRM longtubes, Sepanek 700R4, Yank 3600, bla-bla... Best ET w/396 & 6-speed 11.02 @126.57 w/1.60 60' Best ET w/396 & 700r4 10.82 @124.87 w/1.48 60' 2003 DarkShadowGray Ford Lightning 460rwhp/550rwtq 12.11 @112.18 w/1.71 60'

01-25-2017	#15
RichS Join Date: Nov 2013 Location: Wilkes-Barre, PA Posts: 148	Re: Winter mods... Have most of the parts, from Gerry's, Marc's and ebay. Headers, catback, all the Gaskets, Stainless bolts, Cam cover emblems, Injectors rebuilt. Stopped up the machine shop tonight to fondle the parts being ported. Getting there..... __________________ 1994 ZR-1 #198, sold [img]https://live.staticflickr.com/65535/48400173802_2a6f122cfb_n.jpg[/IMG] [COLOR=RoyalBlue]96 GrandSport#857[/COLOR],[COLOR=Red]Red Gut[/COLOR] 397 LT4, AFR heads,3:90 gears, DRM longtubes, Sepanek 700R4, Yank 3600, bla-bla... Best ET w/396 & 6-speed 11.02 @126.57 w/1.60 60' Best ET w/396 & 700r4 10.82 @124.87 w/1.48 60' 2003 DarkShadowGray Ford Lightning 460rwhp/550rwtq 12.11 @112.18 w/1.71 60'

01-25-2017	#16
Billy Mild Join Date: Aug 2014 Location: Kansas City, MO Posts: 838	Re: Winter mods... Are you doing the port work yourself? __________________ Looking for a ZR-1 1985 Yamaha RZ350-NOT STOCK 1971 Yamaha AT1-Middle of a restoration

01-25-2017	#17
Mystic ZR-1 Join Date: Jan 2010 Location: Mystic CT Posts: 2,607	Re: Winter mods... What's that Flathead go in?