SuzukiHayabusa.org

TECHNICAL => ALL MOTOR TALK => Topic started by: Fastass99 on August 18, 2019, 09:21:14 PM

Title: Fastest 1507 or 1552 you've ever seen.
Post by: Fastass99 on August 18, 2019, 09:21:14 PM

 What is the fastest 1507 or 1552 you've ever seen or heard of running in the 1/8th or 1/4 mile? Looking for info for street/strip busa.Any length street tire all motor it n mph. Thanks

Title: Re: Fastest 1507 or 1552 you've ever seen.
Post by: MJ Williams on August 20, 2019, 08:46:49 AM

https://www.superstreetbike.com/2008-suzuki-hayabusa-never-say-never

Title: Re: Fastest 1507 or 1552 you've ever seen.
Post by: Fastass99 on September 02, 2019, 09:37:36 PM

Anyone else out there that's had any experience with 1507 or a1552gen 1? Or know of someone that has? Thanks

Title: Re: Fastest 1507 or 1552 you've ever seen.
Post by: Fastass99 on October 22, 2019, 11:07:50 PM

Bump

Title: Re: Fastest 1507 or 1552 you've ever seen.
Post by: MICHAEL MATHEWS on November 01, 2019, 09:15:28 AM

My bracket Hayabusa has a 4mm bore and a 5mm billet crank. It weighs 670lbs with me on it ,ready to race. Runs 8.20s at 164

Title: Re: Fastest 1507 or 1552 you've ever seen.
Post by: knecum on November 03, 2019, 12:08:41 PM

I know of 1441s and 1470s  no stroke that been 790s-8.0s @170

Title: Re: Fastest 1507 or 1552 you've ever seen.
Post by: MICHAEL MATHEWS on November 03, 2019, 04:15:09 PM

I wasnt trying to come across as bragging,I know there are a lot faster combos

Title: Re: Fastest 1507 or 1552 you've ever seen.
Post by: ADMIN on November 04, 2019, 01:20:49 AM

All good

Title: Re: Fastest 1507 or 1552 you've ever seen.
Post by: speedduck on November 04, 2019, 02:41:18 PM

Quote from: MICHAEL MATHEWS on November 03, 2019, 04:15:09 PM

I wasnt trying to come across as bragging,I know there are a lot faster combos

And i know few 400-500hp turbos that are slower than you   :tu:

Title: Re: Fastest 1507 or 1552 you've ever seen.
Post by: Fastass99 on November 04, 2019, 07:39:18 PM

knecum, were those 1441's n 1470's real high compression motors?

Title: Re: Fastest 1507 or 1552 you've ever seen.
Post by: Fastass99 on December 02, 2019, 09:35:25 PM

Bump

Title: Re: Fastest 1507 or 1552 you've ever seen.
Post by: SpazRacing on March 05, 2021, 08:52:39 AM

I have 1440cc in street bike form. Going 8.0’s-820’s
150-180 riders hand clutch and hand slider.

Title: Re: Fastest 1507 or 1552 you've ever seen.
Post by: Fastass99 on March 19, 2021, 10:20:55 PM

Spaz, were you running 12:5:1, 13:1 or something higher? And was that a stock valve head?

Title: Re: Fastest 1507 or 1552 you've ever seen.
Post by: SpazRacing on March 20, 2021, 10:02:58 PM

Flattops 13.2.1 stock valves.
.384” Int .350” exhaust
225-227hp on MR9  :wacky:

Title: Re: Fastest 1507 or 1552 you've ever seen.
Post by: soNso on April 08, 2021, 10:32:03 PM

How much to do a motor like that?