Showing posts with label jb1. Show all posts
Showing posts with label jb1. Show all posts

Sunday, April 10, 2016

Golf R , S2000 supercharged and E30 with S52 swap comparison

Some of you may have figured out... I'm a car guy. I just love cars. I work on them and fix them up to my tastes.

This blog has been dedicated to my Golf R but I also have a 2003 S2000 with a Comptech supercharger and just picked up a 1987 E30 with a S52 swap which is the same powerplant as a E36 M3.

My buddy stopped by and wanted a ride so it become a demo test drive of all the cars and myself explaining to him what I like and dislike about each one.

Each of these cars are beasts in their own rights and each generation are considered one of the top cars of the times. Bimmers always been self labeled as The Ultimate Driving Machine for a reason. The S2000 had the highest horsepower liter car for many years and not many this date had a 9000 RPM redline!!!  Can you say VVVTTTAAAAAAC???!!!!!! The MK7 Golf R is the fastest Vdub ever produced from the factory until the next Golf R400 comes but that's a different story.





E30
  • S52 M3 drivetrain (240hp to flywheel)
  • 2600 pounds approximately
  • Rear wheel drive
  • 5 speed manual transmission
  • Stock suspension w 205/55/15 Dunlop summer tires
    • Very peppy to pretty darn quick
    • Linear powerband
    • Sits high in seat and higher floor than other cars. 
    • Plenty of space all around. Think a green house.
    • Full of options for a 80s car but primitive to the 21st century
    • Installed Z3 steering rack so very responsive, almost twitchy
    • Takes turns very well but has lots of body roll
    • Predictable in the turns. Easy car to drive 
    • Ok brakes. I'm sure great for the time
S2000


  • AP1 2.0 liter (240hp to flywheel but low boost supercharger adds 80hp)
  • 2750 pounds
  • Rear wheel drive
  • 6 speed manual transmission
  • Coilover w 255/45/17 Federal RZR summer tires
    • No bottom end torque but when  in VTEC...Watch out!!!
    • Supercharger works best in high RPMs as it's a linear power delivery as is stock motor
    • Sits very low to floor like being part of the ground. Soft top up has huge blind spots
    • Can feel claustrophobic. 2 seat roadster with literally no wiggle room. Think jet cockpit
    • No options for the time besides a hardtop and accessories. No packages until the AP2 CR came
    • Electric steering but very very very responsive. Did I forget to mention quick too?
    • Takes turns like "being on rails"
    • Can lose it in twisties due to snap oversteer. Not for a noob driver
    • Great brakes for the time. Car is so light and low that big brakes for the streets aren't necessary
Golf R

  • 2.0 liter turbo (290hp to flywheel but JB1 adds 45hp)
  • 3340 pounds
  • All Wheel Drive - Haldex meaning front wheel drive most of the time until traction loss
  • 6 speed dual clutch automatic
  • Stock suspension w 225/45/18 Dunlop summer tires
    • Peak torque comes at 1500 rpm. Still has some turbo lag but not much.
    • Pulls you in your seat but doesn't feel fast but it is fast. Think time warp
    • Sits comfortably with clear visibility throughout.
    • Back seats have plent of room
    • Electric steering but progressive and responsive
    • Takes turns well but must turn off nanny settings to a degree
    • Being front wheel drive bias it understeers you more confident you won't spin out
    • Awesome braking. Some feel it's too grabby but it gives high confidence on stopping power
Conclusion

The E30 is the most "raw" car of the three.  There's no push start, climate control, traction control but did have ABS for it's day. It's a box on wheels.  Handles great and has more potential to handle and go even faster. This car is a sleeper. It can get you in trouble when you want trouble. Decent daily driver and weekend warrior at this level.

The S2000 is no box but it's noisy. Adding the supercharger and the Invidia dual exhaust it makes it even more so. I can't order food at the drive thru easily without killing the motor. Rev it past 6k and it's loud but you know, it's sweet at the same time. It's salty sweet. People think you want to race but I know this car even boosted is no straight line killer. It's a track star and canyon carver. It's a car that you can get yourself killed if you're not paying attention like playing with a sharp blade. I would consider this as a part time driver not a daily unless you want to be always on high alert. I feel like I'm working out at the gym when driving this car.

The R the 21st century box on wheels. Some have joked to me it's a mini mini van. Plenty of luxury items like seat heaters and back up camera but why no memory seats? Moonroof may be a good option for some people but you won't get it in North America. It doesn't have a linear power band as the other cars but it's not that crazy high peak torque that jerks you around and beats you up like my old Evo X. I have to say this is one of the best daily drivers I've owned. Fast when you need it to be, shifts fast and you don't need to think about it unless you want to go full manual mode, and keeps my body in that Zen state (fair quiet) until I want to hit the canyons or go all out launch mode. It has a understeer bias but reducing the nanny sensors helps make it a little tossable. It's a heavy car so tossing it isn't that easy but the turbo and haldex does it thing.

These three cars are totally different animals but in the end all give you that Quagmire "giggity" feeling. Pick your poison and enjoy.

I wanted to add that my buddy felt the E30 was great for what it is and even though I took the same corner faster in the R it was so refined that the S2000 felt faster. Our senses can fool us.

Thanks for reading. Feel free to post comments questions.

Thursday, March 24, 2016

Cool Wheel configurator for Ronal wheels and the R

I've always had a liking for the classic Ronal turbos of the 80s. I found out that they make a variation in 18s for them.

Years ago Ronal used to be in So Cal but they closed up shop and went back to Europe. Importing them from 'across the pond' isn't cheap. I'm going to try and find a set here stateside that doesn't cost me an arm and a leg.

Anyways while surfing, I found a cool configurator that allowed me to see how those wheels would look like on my R.  The USA sites don't carry Ronal so unless you were a Photoshop aficionado, it wouldn't work plus this site is 3D so you can rotate the car. Not only that but you can choose the color of your car AND lower it!!!! I did a mild drop but you can do a slammed stance if you want.

That's so cool! I'm giddy like a grade school child.

This link goes straight to the Golf R: Golf R wheel configurator

Looks good with a mild drop.



Saturday, February 13, 2016

Solo dyno runs today at AU Tuning. BK Motorsports Tuning Box dyno testing



This morning I got ready and took my sons with me to get the R dyno tested at AU Tuning.

I had 3 runs done:

baseline using the Tuning Box relay
medium settings (yellow light over P) no red or green lights at + and -
max settings (red light over P) max red lights over + light

this video explains the modes:





Dyno sheet from today's BK Motorsports Tuning Box runs. stock baseline is 260whp 271tq and with the box set to 'max' it put down 294whp 304tq. The only bolt on is Apr intake. I used pump 91 octane So Cal gas. It was 59 degrees this morning.
Graph shows both baseline, "mid settings" , and "max settings"





max run video below 




Saturday, February 6, 2016

BK Tuning Box piggy back install - round 2

I had an wiring harness issue that caused a CEL. BK sent me a harness right away but I was busy with other mods, cars, family etc.

It was a nice summer like day in So Cal today that allowed me to spend some time to get it installed. I'm happy to say no check engine lights.

I'm going to have the R dynoed at the same place where I had the JB1 tested. This time I should be easily able to get a baseline due to just swapping that little interface instead in the car.

Stay "tuned" all for Saturday, February 13th!!!


Saturday, December 5, 2015

BK Motorsports TuningBox installation and comparo to Burger Tuning JB1

After a couple weeks of myself and my family getting sick and also just getting plain lazy from the Thanksgiving holiday I'm back baby!!!!

I just removed the Burger Tuning JB1 so I could start testing out BK Motorsports TuningBox. Others have stated and I agree that it's manufactured by someone else and getting labeled under BK. I can't tell you yet if the tuning map itself is the same or not. I'll check with BK on that.

Here's some videos of the wiring comparison, where the TuningBox connects to and how you make your adjustments.

Stay "tuned" for my butt dyno opinions versus JB1.

Dyno tests have been completed!!! Tuning Box put of 30whp. JB1 substantially more.









Saturday, November 21, 2015

I'm a tune tester!!!!

I'm going to be testing a piggy back tuner called TuningBox on my R soon. It'll be dynoed on the same dyno as the JB1 I have. I'm curious on my butt dyno results and overall driveability. Stay "tuned" pun intended.

So far it appears that the TuningBox is a multi-platform type of item meaning it can fit several cars depending on the configuration. 

There are 3 specific plugs for the piggyback which reminds me of the Neuspeed product.

check out the unboxing video for details:




more general info here: http://bk-tuningbox.com/

They'll be more videos, dyno charts, etc.

Again..stay tuned.

Sunday, October 25, 2015

Dyno Day for GTI's and little ole me....


This morning we did a meet up /dyno day where 6 out of 7 MK7s were GTIs and myself the lonely R. As you may know I'm using the Burger Tuning JB1 "stage 1" piggy back and an APR intake. No other power mods.
The rest of the crew were all stage 2 versions of Revo, Eurodyne, Apr and Giac.

I did a respectable 309hp and 339 lbs tq at the front wheels. It was run like this because unless you have a roller type of dyno and the right settings, it won't run right. I think I like 2 wheel drive mode only since it's a head to head with the little brother GTI. 

All in all for $400 and getting 45hp, it's not a bad mod. I'm planning on tweaking it with Map 6 to get better boosting.









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