|
01-06-2019
|
#31 |
 Join Date: Jan 2004
Location: Portland, OR
Posts: 1,047
|
Re: Here i go again 441ci
I want a 441! Damn that's got to be just awesome!
__________________
Robert ZR-1 Net Registry Oregon State Director 91 ZR-1 #431 Black/Black LPE 368 |
|
|
|
01-08-2019
|
#32 | |
Join Date: Dec 2003
Location: Chicagoland,IL
Posts: 2,667
|
Re: Here i go again 441ci
Quote:
The 441 power feels like it's going to twist the body right off the frame  The 391 runs 132-133MPH in the 1/4 if the 441 runs a lil quicker that's fine but the price of a 441 is double of a 391. The 391 is a perfect engine big bore short stroke plenty of power. The 441 is almost useless for the street no traction till like 80mph. Pete
__________________
'91 #1635 PoloGreen 350 LT5 11.09 @ 129.27 11.04 @ 128.86 474RWHP 400RWTQ http://www.youtube.com/watch?v=SFNFOhGGlR4 http://www.youtube.com/watch?v=ZlRIOMwaDYY https://sites.google.com/site/peteszr1garage |
|
|
|
|
|
01-08-2019
|
#33 |
 
Join Date: Jan 2006
Location: Niceville
Posts: 1,000
|
Re: Here i go again 441ci
Pete,
Any chance the 391 is a late (4 bolt) motor? Ted |
|
|
|
01-08-2019
|
#34 | |
  
Join Date: May 2007
Location: Peoria, AZ
Posts: 9,120
|
Re: Here i go again 441ci
Quote:
I'm keeping my auto Z !!!! Toying with another 380 or twin dryer set up
__________________
GOLDCYLON - 91 ZR-1 #2014 GOLDCYLON - 90 ZR-1 #2794, 4L60e (Formerly Schrade's) GOLDCYLON - 11 CTS-V Arizona State Director  91 WHITE/BLACK #2014. 380 P&P&PCed,Ported Heads, Jeal Long tubes, Corsa Exhaust/FIKSE FM-5s /LED TLs, LED Headlights, Front Wilwood 6 piston narrowlite calipers and rear Wilwood caliper street shop mod,CNCed Coolant Pipes,TPI Cvr,Filter cover,Stainless Bolts, DRM/DOM PROM /ZFDOC mod build #102,DRLs,BMAD with stainless Debris Screen,Coplan Air Blaster, Pioneer APP Radio 4,Brey-Krause HB,Sub Bar,Fire extinguisher seat mount,DRM Coilovers,LEDs everywhere,Compass mirror (orange),V1 DIC hidden display, Homelink sun visor, Carbon Fiber top x3 and APSIS Carbon Fiber interior, APSIS CF Steering Wheel/NAPA Leather, Banski trailing arms, Guldstrand front suspension,urethane bushings from Prothane (total suspension) ZFDoc drive shaft safety loop, raptor shift light (orange),AO engineering louver front plate, Console seat cushion, 96CE seats with black custom Sheepskins, ss billet catch can,Viper remote entry/alarm,Cragar Rear Louvers,LED side louver lights, Dewitts Radiator with SPAL fans and a Woods 160 T-Stat 90 RED/BLACK #2794. 4L60e Automatic Stage V by RPM Transmission, TCI Dedicated TCM, OBX Stainless Headers, Corsa Exhaust, SAN Secondaries and Haibeck PROM, Exotic Muscle Coil overs, LED Interior Lights, LED Tail Lights, LED Headlights, 94 Sport seats with black custom Sheepskins , Cragar rear louvers, GS Front calipers, Banski Trailing arms, APSIS Carbon Fiber steering wheel, Front and Rear Baer Eradispeeds, DRLs, Guldstrand front suspension,urethane bushings from Prothane (total suspension), Dewitt's Raditor with Dual SPAL fans and a Haibeck 170 T-Stat 11 RED/GREY CTS-V |
|
|
|
|
|
01-08-2019
|
#35 | |
Join Date: Nov 2007
Location: Squires (near Ava MO in the Mark Twain N'tl Forest) - Missouri
Posts: 6,466
|
Re: Here i go again 441ci
Quote:
The lower end of the LT5 with its molded in mains and Ladder lower with fitted caps has proven itself - NOT to be confused with the SBC 350 Chevy (NOT the same animal). I don't know the purpose of your question in this case, but noise from the SBC community gets all a twitter over 2 vs. 4 bolt comparisons using data/experience form the SBC to attempt to apply it to the LT5 by the same (number of main cap bolts) comparison...which is (arguably) irrelevant, no? |
|
|
|
|
|
01-08-2019
|
#36 |
|
Join Date: May 2007
Location: Chicagoland, IL
Posts: 9,683
|
Re: Here i go again 441ci
Wasn’t the 24hr run done w a 2 bolt block?
|
|
|
|
|
01-08-2019
|
#37 |
|
Join Date: Jan 2006
Location: Niceville
Posts: 1,000
|
Re: Here i go again 441ci
The car it would go in is a 4-bolt...read harness & supporting equipment.
Ted |
|
|
|
|
01-08-2019
|
#38 |
 
Join Date: Apr 2007
Location: Northern VA
Posts: 2,646
|
Re: Here i go again 441ci
Agree, not much difference overall robustness between 2 bolt and 4 bolt motors. However there are several critical parts that do not interchange between both engines. Off the top of my head these include oil pan, oil suction pickup tube, oil pump, front cover, camshafts, camshaft chain sprocket index plates. I’m my case I’m already heavily invested in the 4 bolt persuasion for my car. It would take some compelling circumstances for me to consider going with a 2 bolt motor.
Sent from my iPhone using ZR-1 Net Registry
__________________
Phil Wasinger 1994 Torch Red ZR-1 WAZOO Member George Braml Intake |
|
|
|
|
01-09-2019
|
#39 |
|
Join Date: Dec 2003
Location: Chicagoland,IL
Posts: 2,667
|
Re: Here i go again 441ci
Ted its a 2 bolt.
If your interested i do have front cover and oil pan. This is stock stroke should not have any issues. Pete
__________________
'91 #1635 PoloGreen 350 LT5 11.09 @ 129.27 11.04 @ 128.86 474RWHP 400RWTQ http://www.youtube.com/watch?v=SFNFOhGGlR4 http://www.youtube.com/watch?v=ZlRIOMwaDYY https://sites.google.com/site/peteszr1garage |
|
|
|
|
01-09-2019
|
#40 |
|
Join Date: Jan 2006
Location: Niceville
Posts: 1,000
|
Re: Here i go again 441ci
Thanks Pete. No doubt the motor is right. I’d just want it to drop right in...cause it would eventually go back to stock.
Ted |
|
|
|
 |
|
|
Linear Mode
