Budget 4.0l interest

1slow370 · 05-21-2021, 06:08 PM

I'm getting ready to bite the bullet on R&d'ing a budget 4.0 stroker kit and want to gauge real interest. It would be ideal for 7500rpm and lower and FI applications up to 700ish whp. For an extra $7-800 it would be good to just about 1000whp if your head gaskets can hold it. Now here's the kicker core block plus roughly $3000 for an ASSEMBLED short block. Lmk so I can see wether this is worth putting time into

Just to clarify this would be roughly $4k cheaper than a Brian Crower kit

Rusty · 05-21-2021, 08:30 PM

Who's crank? Billet or reworked stock?

redondoaveb · 05-21-2021, 08:54 PM

Piqued my interest

1slow370 · 05-21-2021, 09:42 PM

Quote:

Originally Posted by Rusty

Who's crank? Billet or reworked stock?

Can't give away all the secrets lol it's a forged crank and not reworked, just adapted. And it may be no Bryant billet tool steel deal but it works and it's not $4000. It has all the heat treating and features it was Originally born with.

1slow370 · 05-21-2021, 09:47 PM

Also it will work with any standard vhr piston(stock or aftermarket) just lower the rated compression by a point. So stock vhr pistons would be about 9.9:1

Edit as a side note stock vhr pistons actually put up to quite a beating if you treat them right

1slow370 · 05-25-2021, 02:54 PM

Well this is going on deepfreeze lol won't get the rods until September. 18 week lead time.

Rusty · 05-25-2021, 07:32 PM

Quote:

Originally Posted by 1slow370

Well this is going on deepfreeze lol won't get the rods until September. 18 week lead time.

Got an e-mail from from one of the venders I deal with the other day. Off the shelf machined parts will take between 3 to 9 weeks. Special order machined parts could take up to 9 months. Depending where it is coming from. California has the longest lead times.

Some forgings is 24 months. Unless you want to pay the money to jump the line.

My King off road shocks took 5 months. I have gun parts still trickling in from last Dec.

redondoaveb · 05-25-2021, 08:15 PM

Quote:

Originally Posted by Rusty

Got an e-mail from from one of the venders I deal with the other day. Off the shelf machined parts will take between 3 to 9 weeks. Special order machined parts could take up to 9 months. Depending where it is coming from. California has the longest lead times.

Some forgings is 24 months. Unless you want to pay the money to jump the line.

My King off road shocks took 5 months. I have gun parts still trickling in from last Dec.

It's going to take 3-4 months for my upgraded turbos

Spooler · 05-25-2021, 08:22 PM

Quote:

Originally Posted by redondoaveb

It's going to take 3-4 months for my upgraded turbos

Are you getting the Stage Seb turbo's?

redondoaveb · 05-25-2021, 08:54 PM

Quote:

Originally Posted by Spooler

Are you getting the Stage Seb turbo's?

Yes sir

Spooler · 05-25-2021, 09:39 PM

Quote:

Originally Posted by redondoaveb

Yes sir

Building the motor? Kinda silly if you are not. LOL

redondoaveb · 05-25-2021, 09:43 PM

Quote:

Originally Posted by Spooler

Building the motor? Kinda silly if you are not. LOL

Nope, not building the motor and why is it silly if I'm not? I want to to be sure to pass the info on to Seb.

Spooler · 05-25-2021, 09:46 PM

Quote:

Originally Posted by redondoaveb

Nope, not building the motor and why is it silly if I'm not? I want to to be sure to pass the info on to Seb.

LOL, it is not. I was just messing with you. You will be ready when the time comes for the engine upgrade. You will have some control over the boost in the curves with your right foot. It is a big benefit over the smaller turbo's. You have no control with them.

redondoaveb · 05-25-2021, 09:58 PM

Quote:

Originally Posted by Spooler

LOL, it is not. I was just messing with you. You will be ready when the time comes for the engine upgrade. You will have some control over the boost in the curves with your right foot. It is a big benefit over the smaller turbo's. You have no control with them.

I do have 2 good motors right now so I may eventually build the spare one. Yep, boost is harder to control with the smaller turbos. That was one big reason of going with the bigger turbos. That, and they'll actually be easier on the motor. I'll keep the boost and torque in the (hopefully) safe range.

JARblue · 05-26-2021, 08:49 AM

05-21-2021, 06:08 PM	#1 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7250	Budget 4.0l interest I'm getting ready to bite the bullet on R&d'ing a budget 4.0 stroker kit and want to gauge real interest. It would be ideal for 7500rpm and lower and FI applications up to 700ish whp. For an extra $7-800 it would be good to just about 1000whp if your head gaskets can hold it. Now here's the kicker core block plus roughly $3000 for an ASSEMBLED short block. Lmk so I can see wether this is worth putting time into Just to clarify this would be roughly $4k cheaper than a Brian Crower kit JARblue, EZT, Rusty and 3 others like this. __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50 Last edited by 1slow370; 05-21-2021 at 06:12 PM.

05-21-2021, 08:30 PM	#2 (permalink)
Rusty Ronin Samurai - Assassin Join Date: Dec 2011 Location: Fayettenam,Pennsyltucky Age: 68 Posts: 34,942 Drives: 2011 Nismo GM 6M Rep Power: 2684436	Who's crank? Billet or reworked stock? Hotrodz and redondoaveb like this. __________________ 浪人 - 殺し屋 "The Difficult Anytime, The Impossible By Appointment Only" http://www.the370z.com/members-370z-...o-journal.html

05-21-2021, 08:54 PM	#3 (permalink)
redondoaveb A True Z Fanatic Join Date: Apr 2017 Location: So. Commiefornia Posts: 6,314 Drives: 2014 Nismo Gunmetal Rep Power: 2684374	Piqued my interest JARblue and Rusty like this. __________________ Fast Intentions "Stage Seb" twin turbo #098- Specialty Z/Tial-Xonarotor/CJM/Ecutek/HKS/KW/SPL/Hotchkis/Rohana/Toyo 700+whp

05-21-2021, 09:47 PM	#5 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7250	Also it will work with any standard vhr piston(stock or aftermarket) just lower the rated compression by a point. So stock vhr pistons would be about 9.9:1 Edit as a side note stock vhr pistons actually put up to quite a beating if you treat them right JARblue, Rusty, Hotrodz and 1 others like this. __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50 Last edited by 1slow370; 05-21-2021 at 09:50 PM.

05-25-2021, 02:54 PM	#6 (permalink)
1slow370 A True Z Fanatic Join Date: Aug 2009 Location: In the D Posts: 3,732 Drives: v8 74 260z ;) Rep Power: 7250	Well this is going on deepfreeze lol won't get the rods until September. 18 week lead time. JARblue, Rusty and redondoaveb like this. __________________ ANSWER PRICE LIST Answers - - - - - - - - - - - - - - - - $0.75 Answers (requiring thought) - - - - $1.25 Answers (correct) - - - - - - - - - - $12.50

05-26-2021, 08:49 AM	#15 (permalink)
JARblue A True Z Fanatic Join Date: Mar 2011 Location: Austin, TX Age: 43 Posts: 36,449 Drives: 11 Z34, 98 E36 M3 Rep Power: 2684440	Rusty, Hotrodz, Ghostvette and 2 others like this. __________________ 2011 370Z 6MT Sport Gun Metallic \| ARC \| CJM \| Ecutek \| FI \| Fujimura \| R2C \| SPL \| Stillen \| TWM \| Z1 \| ZSpeed \|

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