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GTM V7R-820 QuattroValvole Info & Dyno Runs
- Thread starterGTM®
- Start date
BenRCMC
Tuned and Synch'ed
Ahh Todd, if only I was in the US...
pokeyjoe
High Miler
So... more HP than a new V9 and definitely better looking.
Nice job and well done all around.
I'm happy with my GuzziTech re-mapped V 7 and don't lust for more.
For those who want it it sure looks like the package to get, though. I get "too much is just enough" though!
I'm happy with my GuzziTech re-mapped V 7 and don't lust for more.
For those who want it it sure looks like the package to get, though. I get "too much is just enough" though!
Trout
GT Reference
Why ain't you on the east coast???
If I didn't hate flying I'd jet out there for a play day.
Wife is flying out over xmas to see her people & I'm not going because they all know I don't fly.....now I really can't go..BAH!!
If I didn't hate flying I'd jet out there for a play day.
Wife is flying out over xmas to see her people & I'm not going because they all know I don't fly.....now I really can't go..BAH!!
Trout
GT Reference
Is that with the stock cam?
Trout
GT Reference
Off subject but do you ever sell off any of your rental units? i'd love to have a GuzziTech V7 or Racer that had been tweaked by you.
Yes I sure do, however I usually have a few people in line who ask the same.
Thetretelayer
Just got it firing!
Hi, it's possible to read and see what pieces have been used for this kit and maybe some photos?
Bigger pistons, OK but which type, made by who? Etc
4 valves, OK, but dimension, material, producer etc?
The head has been modified for the 4 valves, OK but still remain a flat heron or has been re-engineered an emispheric head?
Moreover, in the '80, first the Lario and then the V75 had 4 valves (as you know) with lower displacement of this kit but with higher power, is strange... Isn't it?
They had problem with valves (too soft) and spring valves (too stiff) but with modern production and materials could be easily resolved.
Probably this my, could appear a bit critic, but I'm a big fan of Guzzi and I really appreciate every job that will improve the small block.
Bigger pistons, OK but which type, made by who? Etc
4 valves, OK, but dimension, material, producer etc?
The head has been modified for the 4 valves, OK but still remain a flat heron or has been re-engineered an emispheric head?
Moreover, in the '80, first the Lario and then the V75 had 4 valves (as you know) with lower displacement of this kit but with higher power, is strange... Isn't it?
They had problem with valves (too soft) and spring valves (too stiff) but with modern production and materials could be easily resolved.
Probably this my, could appear a bit critic, but I'm a big fan of Guzzi and I really appreciate every job that will improve the small block.
Dan Porges
Just got it firing!
Any thought on the price point for the whole kit? Does it come with everything needed to turn a V7 into a V8-Quatro?
Dan, yes it does. Approximate cost is $3500 outside of labor. Interest has been so minimal that I haven't ordered another run of pistons yet. Contact me direct email; Todd at GuzziTech.com
Yodastien
Tuned and Synch'ed
I am going to want a kit but it will be down the road I am a rather new rieder
See mwrenn's post for most of your questions; https://www.guzzitech.com/forums/threads/new-v7-with-4v-heads.14276/
I can't/won't divulge everything in my kit, but it is turn key outside of labor and some very minor machining work for installation.
Yodastien
Tuned and Synch'ed
Do you have a final dyno sheet?
Trout
GT Reference
Oh! That little beast sounds wonderful.
Trout
GT Reference
Wow! The blue & the green follow almost the exact same pattern but the green shows big improvement.
This is on the V7R rental bike?
This is on the V7R rental bike?
Added at the bottom, 67.3 rwhp with a K&N filter and stock air box lid, and very bottom @ 70.4 with DNA deep filter GTM AirBox Ring and mapping. Below graph from above: Red trace is a stock V7, blue is 750cc-4V and the green is 820cc-4V.
Final #'s with K&N filter and stock air box lid:
Final final #'s with DNA deep filter and GTM ABR:
