what power should i expect with modded 1409 cc
- Thread starter mark3evo
- Start date
mark3evo
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managed to get to dyno in freezing temperature
only managed 1 run - why fuel pump was not supplying enough fuel
210.5 hp with 14:1 AFR , IT was 210 with AFR 13% back in July
2nd run AFR was 15% and 207hp , last run was 192hp with 16% AFR
But the power and torque was up before fueling became lean
below graph shows today (OEM stacks, new plugs, new Sprint Filter and injectors cleaned) versus run in July this year
torque up from 121 to 125 lbft and 5 more hp across low end and mid range another 7hp @7,000
expecting more top end , new fuel pump ordered , so should be back at dyno this week or next
only managed 1 run - why fuel pump was not supplying enough fuel
210.5 hp with 14:1 AFR , IT was 210 with AFR 13% back in July
2nd run AFR was 15% and 207hp , last run was 192hp with 16% AFR
But the power and torque was up before fueling became lean
below graph shows today (OEM stacks, new plugs, new Sprint Filter and injectors cleaned) versus run in July this year
torque up from 121 to 125 lbft and 5 more hp across low end and mid range another 7hp @7,000
expecting more top end , new fuel pump ordered , so should be back at dyno this week or next
Last edited:
mark3evo
Registered
Returned to dyno we took out the old and added afternarket
with decent pump we needed to knock off 6% fuelling top end and mid range
really please to get 214 rwhp and 127.6 lbft - that torque figure makes the difference mid range
had to take it easy as still -1 C coming home unable to give her full beans
plus i picked up a slow puncture
i have only used this dyno in the 14 years i have owned the bike and Dynostar dynos are pretty accurate
with decent pump we needed to knock off 6% fuelling top end and mid range
really please to get 214 rwhp and 127.6 lbft - that torque figure makes the difference mid range
had to take it easy as still -1 C coming home unable to give her full beans
plus i picked up a slow puncture
i have only used this dyno in the 14 years i have owned the bike and Dynostar dynos are pretty accurate
mark3evo
Registered
It has been quite an expense to be honest but as they say.. "there are no pockets on dead man's shrouds "
I can imagine.....but in the end, you have a reliable bike that is making the power it should have been making from the factory if Suzuki did it right....It has been quite an expense to be honest but as they say.. "there are no pockets on dead man's shrouds "
mark3evo
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Yes it’s what the Gen3 should have been
mark3evo
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i found this estimate earlier this year almost spot on 214 rwhp and 127.6 lbft
