Fast Intentions Stage 2 TT build by MA-Motorsports.

Spooler · 07-22-2023, 12:45 PM

Sometimes you have to take a leap of faith and just send it. See

Spooler · 07-28-2023, 11:14 PM

Just a little hungry. Stay out of my way.

Spooler · 08-04-2023, 10:06 PM

She's not small and worked like a champ.

Spooler · 08-04-2023, 10:06 PM

Spooler · 08-04-2023, 10:07 PM

Spooler · 08-04-2023, 10:07 PM

I always wanted a CJ Motorsport intake. It's sick.

Spooler · 08-12-2023, 01:13 PM

I have a ton of data. I am still debating on what I am going to do with it. Share it or not. It has cost a mint to get it.

Spooler · 08-14-2023, 12:11 PM

I will share a little bit here.

My drive pressure ratio with my current turbos.

42 psi emap
23psi of boost from MAP sensor

42/(23+14.7) = 1.11 ratio

I am golden. 1.50 is the get nervous point where it shows I need larger turbos. You can go higher but it is not wise.

EGT's showed no restriction in the Fast Intentions exhaust manifolds.

The highest the IAT's got was 116deg. That is in a 95 deg shop and after 5 pulls on the dyno. It never got any higher. It's dead on the money. The front bumper was on the car.

I did 870whp at 23psi of boost. I can go higher but no need to share here.

Spooler · 08-14-2023, 07:17 PM

The intercooler size was dead on the money. 28x12x4.5

Going to the larger 1.06 exhaust housings was a wise move. My engine wanted them. It revs even faster now and the drive pressure is real good. Whoever says use the .82AR exhaust housings needs to be kicked in the nuts. With the ported heads and larger valves that is a definite NO.

Spooler · 08-15-2023, 11:50 AM

Drivability testing is under way. Got to check the rolling antilag out also.

Spooler · 08-25-2023, 05:18 PM

Getting closer. Rolling Anit-lag is working off the Cruise cancel button.

Spooler · 08-28-2023, 09:03 PM

Just about done. Driveability testing is done. Waiting for a part to come in. One last thing to do.

Spooler · 09-10-2023, 01:45 PM

Ecutek can't do this.

BGTV8 · 09-10-2023, 04:19 PM

My Z34 has an M150 which we are progressively implementing tunable traction control - I have a rotary switch on my steering wheel to alter the permissible slip percentage.

This allows tuning of traction regardless of grip levels (eg: when we are racing in full wet conditions all the way thru a wet track drying out to a damp track to full dry).

The Motec traction strategy is pretty good.

Spooler · 09-10-2023, 09:38 PM

Quote:

Originally Posted by BGTV8

My Z34 has an M150 which we are progressively implementing tunable traction control - I have a rotary switch on my steering wheel to alter the permissible slip percentage.

This allows tuning of traction regardless of grip levels (eg: when we are racing in full wet conditions all the way thru a wet track drying out to a damp track to full dry).

The Motec traction strategy is pretty good.

Emtron just went to TQ based launch/traction control.

07-28-2023, 11:14 PM	#5372 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,516 Drives: 2013 Nismo 370z Rep Power: 2684391	Just a little hungry. Stay out of my way. NecioVato and KapitalZ like this.

08-04-2023, 10:06 PM	#5373 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,516 Drives: 2013 Nismo 370z Rep Power: 2684391	She's not small and worked like a champ. FL 4Motion, phunk, redondoaveb and 2 others like this. Last edited by Spooler; 08-04-2023 at 10:19 PM.

08-04-2023, 10:06 PM	#5374 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,516 Drives: 2013 Nismo 370z Rep Power: 2684391	FL 4Motion, phunk, redondoaveb and 2 others like this.

08-04-2023, 10:07 PM	#5375 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,516 Drives: 2013 Nismo 370z Rep Power: 2684391	FL 4Motion, redondoaveb, KapitalZ and 2 others like this.

08-04-2023, 10:07 PM	#5376 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,516 Drives: 2013 Nismo 370z Rep Power: 2684391	I always wanted a CJ Motorsport intake. It's sick. FL 4Motion, phunk, BGTV8 and 10 others like this. Last edited by Spooler; 08-04-2023 at 10:23 PM.

07-22-2023, 12:45 PM	#5371 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,516 Drives: 2013 Nismo 370z Rep Power: 2684391	Sometimes you have to take a leap of faith and just send it. See

08-12-2023, 01:13 PM	#5377 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,516 Drives: 2013 Nismo 370z Rep Power: 2684391	I have a ton of data. I am still debating on what I am going to do with it. Share it or not. It has cost a mint to get it.

08-14-2023, 12:11 PM	#5378 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,516 Drives: 2013 Nismo 370z Rep Power: 2684391	I will share a little bit here. My drive pressure ratio with my current turbos. 42 psi emap 23psi of boost from MAP sensor 42/(23+14.7) = 1.11 ratio I am golden. 1.50 is the get nervous point where it shows I need larger turbos. You can go higher but it is not wise. EGT's showed no restriction in the Fast Intentions exhaust manifolds. The highest the IAT's got was 116deg. That is in a 95 deg shop and after 5 pulls on the dyno. It never got any higher. It's dead on the money. The front bumper was on the car. I did 870whp at 23psi of boost. I can go higher but no need to share here. FL 4Motion, BGTV8, JARblue and 7 others like this. Last edited by Spooler; 08-14-2023 at 12:16 PM.

08-14-2023, 07:17 PM	#5379 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,516 Drives: 2013 Nismo 370z Rep Power: 2684391	The intercooler size was dead on the money. 28x12x4.5 Going to the larger 1.06 exhaust housings was a wise move. My engine wanted them. It revs even faster now and the drive pressure is real good. Whoever says use the .82AR exhaust housings needs to be kicked in the nuts. With the ported heads and larger valves that is a definite NO. FL 4Motion, JARblue, danegrey and 4 others like this.

08-15-2023, 11:50 AM	#5380 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,516 Drives: 2013 Nismo 370z Rep Power: 2684391	Drivability testing is under way. Got to check the rolling antilag out also. JARblue, danegrey, Rusty and 1 others like this.

08-25-2023, 05:18 PM	#5381 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,516 Drives: 2013 Nismo 370z Rep Power: 2684391	Getting closer. Rolling Anit-lag is working off the Cruise cancel button. FL 4Motion, BGTV8, JARblue and 2 others like this.

08-28-2023, 09:03 PM	#5382 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,516 Drives: 2013 Nismo 370z Rep Power: 2684391	Just about done. Driveability testing is done. Waiting for a part to come in. One last thing to do. FL 4Motion, Rusty, sx moneypit and 1 others like this.

09-10-2023, 01:45 PM	#5383 (permalink)
Spooler A True Z Fanatic Join Date: Jun 2014 Location: Ga Posts: 13,516 Drives: 2013 Nismo 370z Rep Power: 2684391	Ecutek can't do this. BGTV8 and SeeThruHead like this. Last edited by Spooler; 09-10-2023 at 01:50 PM.

09-10-2023, 04:19 PM	#5384 (permalink)
BGTV8 A True Z Fanatic Join Date: Dec 2009 Location: 03350 Australia Posts: 1,503 Drives: 09 Nissan 370Z M6 Rep Power: 29907	My Z34 has an M150 which we are progressively implementing tunable traction control - I have a rotary switch on my steering wheel to alter the permissible slip percentage. This allows tuning of traction regardless of grip levels (eg: when we are racing in full wet conditions all the way thru a wet track drying out to a damp track to full dry). The Motec traction strategy is pretty good. Rusty, Spooler and sx moneypit like this.

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