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Search: Posts Made By: bertrandsv87
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01-11-2022, 12:06 PM
Replies: 1,356
Views: 320,398
Posted By bertrandsv87

Maybe a mix of six balls and six pegs with very...

Maybe a mix of six balls and six pegs with very little ofna diff lock lube might increase friction...The problem with ball diffs is that their friction does not increase as much as the gear diff...
01-10-2022, 11:36 PM
Replies: 1,356
Views: 320,398
Posted By bertrandsv87

Whatever you got, I'll take it and start...

Whatever you got, I'll take it and start tinkering....
Nothing beats building something and testing it against the best out there..
01-10-2022, 11:29 PM
Replies: 1,356
Views: 320,398
Posted By bertrandsv87

Ok got it....Pm me if you have the gear diffs+...

Ok got it....Pm me if you have the gear diffs+ parts for sale !!!
01-10-2022, 11:22 PM
Replies: 1,356
Views: 320,398
Posted By bertrandsv87

Your car must have been a rocket. What diff oil...

Your car must have been a rocket. What diff oil did you use ???
I live to maintain and upkeep, specially with all the covid staying at home going on nowadays...
01-10-2022, 11:18 PM
Replies: 1,356
Views: 320,398
Posted By bertrandsv87

I am sure that if I put a gear diff in your...

I am sure that if I put a gear diff in your friend's tc3 he will be one second per lap faster than he is now with the ball diff: that will be the key to get all the tc3 drivers back to...
01-10-2022, 11:07 PM
Replies: 1,356
Views: 320,398
Posted By bertrandsv87

Most of the top fast Usgt guys were running...

Most of the top fast Usgt guys were running 2.9fdr at the last Nygp, and I was at 3.05fdr...I was still one second per lap down, and through my research, most racers who switched from a rear ball...
01-10-2022, 10:47 PM
Replies: 1,356
Views: 320,398
Posted By bertrandsv87

The answer is that they both are important to get...

The answer is that they both are important to get faster. The tc4 does not offer a gear diff, and I have tried all the ball diff combos out there(except for diff pegs) without repeatable success...
01-09-2022, 11:51 PM
Replies: 1,356
Views: 320,398
Posted By bertrandsv87

As long as you run a light rear gear diff, you...

As long as you run a light rear gear diff, you will be good...Less than 17grams would be ideal...
The total drivetrain mass of the new cars is very high for 21.5t motors: T4 19(73.2grams), Bd9...
01-05-2022, 10:44 PM
Replies: 10,994
Views: 1,942,567
Posted By bertrandsv87

Goop helps too...

Goop helps too...
12-29-2021, 08:49 PM
Replies: 131
Views: 14,035
Posted By bertrandsv87

Best racers in the US, other than the king ??? ...

Best racers in the US, other than the king ???
Paul Lemieux, Donny Lia, etc.....
Forum: Nitro On-Road
12-29-2021, 08:41 PM
Replies: 6
Views: 561
Posted By bertrandsv87

It really depends on the oil content in the...

It really depends on the oil content in the gas....The higher it is, the longer the engine will last...
12-15-2021, 08:23 PM
12-12-2021, 08:40 PM
Replies: 1,356
Views: 320,398
Posted By bertrandsv87

wow.... Congrats on the win !!!

wow.... Congrats on the win !!!
12-09-2021, 11:21 PM
Replies: 9
Views: 657
Posted By bertrandsv87

Ahahahah......Whatever you do, make sure you get...

Ahahahah......Whatever you do, make sure you get the lightest esc, ulcg lipo(less than 245grams), low profile servo, etc.....
Also, put your esc settings at the lowest minimums for brakes, throttle,...
Forum: Nitro On-Road
12-09-2021, 10:58 PM
Replies: 45
Views: 9,612
Posted By bertrandsv87

Durability indeed...

Durability indeed...
11-29-2021, 10:36 PM
Replies: 1,356
Views: 320,398
Posted By bertrandsv87

Very nice run with the ta05 graphite...

Very nice run with the ta05 graphite...
11-03-2021, 10:39 PM
Replies: 1,356
Views: 320,398
Posted By bertrandsv87

Batteries are also as important as the...

Batteries are also as important as the tires....The X4 with the same shorty pack will be slower than with the long pack...
10-14-2021, 08:43 PM
Replies: 322
Views: 99,401
Posted By bertrandsv87

I used a fantom fr1 v2 25.5t motor(47* timing)...

I used a fantom fr1 v2 25.5t motor(47* timing) with a 33t pinion/ 35t spur but my internal ratio in 48p is 2.625 rather than the normal 2.7....A 34t pinion with a 35t spur will give you about the...
10-13-2021, 08:55 PM
Replies: 1,356
Views: 320,398
Posted By bertrandsv87

Hahah.....My tc4 did well at the nygp last...

Hahah.....My tc4 did well at the nygp last weekend with silver front springs(60wt oil) and green rear springs(40wt oil)....Too bad I only got the springs right before the mains....
10-13-2021, 08:49 PM
Replies: 322
Views: 99,401
Posted By bertrandsv87

Wow, the fgx with 48p gear conversion performed...

Wow, the fgx with 48p gear conversion performed very well at the Nygp, eventhough I had a few issues that killed my speed....I found it to have about the same top speed down the straight as the DD F1...
10-05-2021, 12:18 AM
Replies: 13,539
Views: 1,395,733
Posted By bertrandsv87

If you set your car up with the latest/smallest...

If you set your car up with the latest/smallest esc, servo, and lowest profile shorty battery pack, you will easily increase your corner speed without any sign of traction rolling...
09-25-2021, 11:01 PM
Replies: 10,994
Views: 1,942,567
Posted By bertrandsv87

Wrong about the only in math comment... Mike +...

Wrong about the only in math comment...
Mike + Bert = positive.....lol....
I would never recommend only one body for Usgt, with all the crashes, etc,...Anyway, $30 in this hobby should not scare...
09-23-2021, 11:46 PM
Replies: 10,994
Views: 1,942,567
Posted By bertrandsv87

Like MikeR said, fix the other issues first...

Like MikeR said, fix the other issues first before worrying about bodies...Also, I would not worry about polarity while Rc racing, unless folks are fist fighting or something: it's life and it should...
09-23-2021, 11:19 PM
Replies: 12,249
Views: 1,103,187
Posted By bertrandsv87

No. It will not mesh...With a 49t spur, you'll...

No. It will not mesh...With a 49t spur, you'll need a 40t pinion or larger....With a 55t spur you'll need a 34t pinion or larger...
The tc3/4 cars have a specific range where pinion and spur will...
09-23-2021, 10:58 PM
Replies: 27
Views: 2,308
Posted By bertrandsv87

What about drift tire material on the sidewalls...

What about drift tire material on the sidewalls only of front tires racing on CRC black carpet ? No gluing needed after that....
Showing results 1 to 25 of 500
 


 
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